:root{color-scheme:dark;--bg:#061120;--surface:#0a1b30;--surface2:#0d2540;--line:#21405c;--text:#f1f8ff;--muted:#abc2d7;--cyan:#17d5ee;--blue:#3479fb;--green:#50e2bf;--shadow:0 22px 100px #0008;font-family:Tahoma,'Segoe UI',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #17d5ee;outline-offset:3px}.shell{max-width:1180px;padding:0 32px;margin:auto;position:relative;z-index:1}.glow{position:absolute;pointer-events:none;border-radius:100%;filter:blur(100px);opacity:.22}.glow-a{width:500px;height:500px;background:#075fbd;right:-100px;top:100px}.glow-b{width:360px;height:360px;background:#09bcb3;left:-140px;top:440px}.masthead{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:92px;border-bottom:1px solid #ffffff19}.brand{display:flex;align-items:center;gap:13px;font-size:24px;font-weight:900;letter-spacing:.03em}.brand-icon{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(145deg,#01c9f4,#2a54df);font-size:15px;color:white;box-shadow:0 6px 28px #1ce7ff3d}.brand small{display:block;letter-spacing:.03em;color:var(--muted);font-size:10px;font-weight:400;line-height:1.4}.masthead nav{display:flex;gap:28px;color:var(--muted);font-size:14px}.masthead nav a:hover{color:var(--text)}.lang-switch{border:1px solid var(--line);background:#0d2137;color:#e6f4ff;border-radius:9px;padding:8px 13px;font-size:13px}.lang-switch:hover{border-color:var(--cyan)}.hero{min-height:590px;display:grid;grid-template-columns:1.07fr .93fr;gap:44px;align-items:center;padding:80px 0 70px}.hero-copy{max-width:600px}.eyebrow,.overline{color:var(--cyan);font-size:13px;font-weight:700;letter-spacing:.025em}.eyebrow{display:flex;align-items:center;gap:9px}.dot,.online-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px #50e2bf9e}.version{color:#bbd4f8;padding:2px 9px;border:1px solid #324c70;border-radius:22px;font-size:11px}.hero h1{font-size:clamp(32px,4.3vw,56px);line-height:1.45;margin:18px 0 22px;letter-spacing:-.025em}.lead{font-size:16px;max-width:560px;color:var(--muted);margin:0 0 29px}.hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.primary-button,.secondary-button{min-height:48px;border-radius:11px;padding:10px 24px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-weight:bold;font-size:14px}.primary-button{background:linear-gradient(120deg,#1ee2ed,#348afc);color:#001525;box-shadow:0 9px 32px #008ec63a}.primary-button:hover:not(.is-disabled){filter:brightness(1.08)}.secondary-button{border:1px solid #365474;color:#e2efff}.secondary-button:hover{background:#153251}.button-icon{font-size:23px;line-height:1}.is-disabled{background:#18384d;color:#83a0b5;box-shadow:none;cursor:not-allowed}.release-status{margin-top:16px;color:#95b5cc;font-size:12px}.hero-visual{position:relative;padding:10px 0 30px}.orb{position:absolute;border-radius:100%;filter:blur(28px);opacity:.2}.orb-one{width:170px;height:170px;background:#00c8ff;right:0;top:-20px}.orb-two{width:200px;height:180px;background:#315cff;left:0;bottom:20px}.product-card{position:relative;max-width:440px;margin:auto;background:linear-gradient(150deg,#153250 0%,#071525 60%);border:1px solid #35587d;border-radius:21px;padding:20px;box-shadow:var(--shadow);transform:rotate(-2deg)}.card-top,.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.card-top{border-bottom:1px solid #29425d;padding-bottom:16px}.window-dots{display:inline-flex;gap:6px}.window-dots i{background:#365772;width:7px;height:7px;border-radius:50%}.window-dots i:first-child{background:#13cbe9}.card-caption{font-size:10px;letter-spacing:.2em;color:#8ea9c4}.product-logo{display:block;max-width:100%;height:auto;max-height:335px;margin:8px auto;object-fit:contain;border-radius:6px}.card-bottom{border-top:1px solid #29425d;padding-top:13px;font-size:12px;color:#bed1e0}.card-bottom span span{margin-inline-end:8px}.card-bottom strong{color:#e5f7ff}.section{padding:48px 0 68px}.section-head{margin-bottom:25px}.section h2,.download-section h2{font-size:clamp(24px,3.1vw,34px);line-height:1.45;margin:9px 0 0}.feature-grid,.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.feature,.step{padding:26px;background:linear-gradient(145deg,#0d223a,#08182b);border:1px solid #203b59;border-radius:15px}.feature-icon{font-size:32px;color:var(--cyan);display:inline-block;line-height:1;margin-bottom:15px}.feature h3,.step h3{font-size:17px;margin:0 0 10px}.feature p,.step p{color:var(--muted);margin:0;font-size:14px}.step-number{font-size:35px;font-weight:900;color:#32b8ef;display:block;margin-bottom:16px;letter-spacing:.04em}.download-section{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:36px 38px;border:1px solid #296180;border-radius:18px;background:linear-gradient(115deg,#103251,#072036 75%);margin:30px 0 35px}.download-section>div{max-width:710px}.download-section p{color:#b7cedd;font-size:14px;margin:14px 0}.download-section .primary-button{white-space:nowrap;flex-shrink:0}.build-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:#95b9d0}.sha{word-break:break-all}.sha code{font-size:11px;color:#eff;direction:ltr;display:inline-block}.sha button{padding:4px 10px;border-radius:7px;border:1px solid #5b91b1;background:transparent;color:#e2faff}.disclaimer{font-size:12px;text-align:center;color:#8eaac2;padding:6px 0 35px}footer{display:flex;justify-content:space-between;gap:20px;padding:28px 0 38px;border-top:1px solid #22354d;color:#839fb8;font-size:12px}[dir=ltr] .product-card{transform:rotate(2deg)}[dir=ltr] .eyebrow{flex-direction:row}[dir=ltr] .card-bottom span span{margin-inline-end:8px}@media(max-width:850px){.hero{grid-template-columns:1fr;gap:16px;padding:55px 0 35px}.hero-copy{max-width:720px}.product-card{max-width:340px}.feature-grid,.step-grid{grid-template-columns:1fr}.feature,.step{padding:22px}.download-section{align-items:flex-start;flex-direction:column}.masthead nav{gap:12px;font-size:12px}}@media(max-width:550px){.shell{padding:0 18px}.masthead{min-height:77px}.masthead nav{display:none}.brand{font-size:20px}.hero{padding:42px 0 24px}.hero h1{font-size:32px}.lead{font-size:14px}.hero-actions{align-items:stretch}.hero-actions a{min-width:100%}.hero-visual{padding:0 10px}.product-card{max-width:300px}.section{padding:37px 0}.download-section{padding:24px 20px;margin-top:20px}.download-section .primary-button{width:100%}footer{flex-direction:column;gap:7px}}

/* OTF public website polish: no effects on the API, Admin, or download assets. */
.hero{padding-block:68px 55px;min-height:555px}
.hero h1{max-width:670px;line-height:1.42}
.hero .lead{line-height:2;max-width:570px}
.hero-visual .product-card{padding-bottom:19px}
.product-logo{margin:12px auto 0}
.feature p,.step p{line-height:2}
.download-section{gap:42px}
.download-section>div:first-child{max-width:690px;min-width:0}
.download-section p{font-size:15px;line-height:2;max-width:680px;margin-top:17px}
.download-cta{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;flex-shrink:0;min-width:235px}
.download-cta .primary-button{min-width:230px}
.download-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;max-width:300px}
.meta-pill{display:inline-flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap;direction:ltr;unicode-bidi:isolate;font-family:'Segoe UI',Tahoma,sans-serif;font-size:11px;font-weight:600;line-height:1.5;color:#d4ecff;border:1px solid #395e81;border-radius:99px;background:#09253d;padding:5px 10px}
.meta-pill b{color:#fff;font-weight:800}
.disclaimer{display:flex;gap:13px;align-items:center;justify-content:center;margin:0 auto 38px;max-width:960px;border:1px solid #2c4863;border-radius:13px;padding:21px 26px;background:linear-gradient(105deg,#10253b,#0a1c30);color:#d8eafa;text-align:center;font-size:16px;font-weight:500;line-height:1.9}
.disclaimer p{margin:0}
.disclaimer-icon{font-size:22px;color:#6fcee9;flex-shrink:0}
footer{justify-content:center;text-align:center}
@media(max-width:850px){.download-cta{align-items:stretch;width:100%}.download-meta{max-width:none}.download-section>div:first-child{max-width:none}}
@media(max-width:550px){.hero{padding:42px 0 24px;min-height:0}.hero .lead{line-height:1.9}.download-meta{gap:7px}.meta-pill{font-size:10px;padding:5px 9px}.disclaimer{font-size:14px;align-items:flex-start;text-align:start;padding:17px 16px}.disclaimer-icon{font-size:19px}}