:root{--ink:#162232;--muted:#526273;--navy:#193550;--navy-2:#244f73;--blue:#2273a8;--pale:#eef5f9;--line:#cbd7df;--white:#fff;--shadow:0 18px 50px rgba(20,49,72,.13);--radius:18px;--content:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{margin:0;color:var(--ink);background:var(--white);font-family:Arial,"Helvetica Neue",sans-serif;font-size:1rem;line-height:1.65}
a{color:var(--navy-2)}a:hover{text-decoration-thickness:2px}img{max-width:100%;height:auto}code{font-family:"Courier New",monospace;background:#edf2f5;padding:.08em .32em;border-radius:4px;overflow-wrap:anywhere}.code-example{margin:.35rem 0 1rem;padding:.8rem 1rem;background:#edf2f5;border-radius:8px;overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere}.code-example code{padding:0;background:transparent}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:1rem;top:-5rem;z-index:1000;background:#fff;color:#111;padding:.8rem 1rem;border:2px solid #111}.skip-link:focus{top:1rem}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header-inner{max-width:var(--content);margin:auto;min-height:78px;padding:0 1.25rem;display:flex;align-items:center;gap:1rem}.brand{display:flex;align-items:center;gap:.7rem;color:var(--ink);text-decoration:none;font-weight:800;font-size:1.18rem;white-space:nowrap}.brand img{border-radius:10px}.header-buy{min-height:52px;padding:.78rem 1.35rem;white-space:nowrap;font-size:1rem}.primary-nav{display:flex;align-items:center;gap:1.4rem;margin-left:auto}.primary-nav a{color:var(--ink);font-weight:700;text-decoration:none}.primary-nav a:hover,.primary-nav a:focus-visible{color:var(--blue)}.primary-nav .nav-download{background:var(--navy);color:#fff;padding:.55rem .9rem;border-radius:9px}.menu-toggle{display:none;background:none;border:0;padding:.55rem;margin-left:auto}.menu-toggle span[aria-hidden]{display:block;width:25px;height:2px;background:var(--ink);margin:5px 0}
.hero{max-width:var(--content);margin:auto;padding:6.5rem 1.25rem 5rem;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(310px,.65fr);gap:5rem;align-items:center}.eyebrow{margin:0 0 .55rem;color:var(--blue);font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.hero h1{font-size:clamp(2.45rem,5vw,4.6rem);line-height:1.04;letter-spacing:-.04em;margin:.1rem 0 1.4rem;max-width:830px}.hero-lead{font-size:1.2rem;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.8rem 0 1rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.72rem 1.15rem;border:2px solid var(--navy);border-radius:10px;font-weight:800;text-decoration:none;text-align:center}.button-primary{background:var(--navy);color:#fff}.button-primary:hover,.button-primary:focus-visible{background:var(--navy-2)}.button-secondary{background:#fff;color:var(--navy)}.button-secondary:hover,.button-secondary:focus-visible{background:var(--pale)}.fine-print{font-size:.9rem;color:var(--muted)}.product-panel{background:var(--navy);color:#fff;padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}.panel-top{display:flex;align-items:center;gap:1rem;border-bottom:1px solid rgba(255,255,255,.24);padding-bottom:1.3rem}.panel-top img{border-radius:16px}.panel-top strong,.panel-top span{display:block}.panel-top strong{font-size:1.35rem}.panel-top span{color:#c6d9e8}.check-list{list-style:none;padding:1.2rem 0 0;margin:0}.check-list li{position:relative;padding:.5rem 0 .5rem 1.8rem}.check-list li::before{content:"✓";position:absolute;left:0;color:#80d1ff;font-weight:900}
.section,.manual-section{padding:5.5rem max(1.25rem,calc((100% - var(--content))/2))}.section-tinted{background:var(--pale)}.section-heading{max-width:760px;margin-bottom:2rem}.section h2,.manual-section h2{font-size:clamp(2rem,4vw,3rem);line-height:1.12;letter-spacing:-.025em;margin:.1rem 0}.prose-wide{max-width:860px;color:#34495b}.audience{display:grid;grid-template-columns:.7fr 1.3fr;gap:5rem}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.feature-grid article,.requirements-grid div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.35rem}.feature-grid h3,.requirements-grid h3{margin:.05rem 0 .4rem;font-size:1.1rem}.feature-grid p,.requirements-grid p{margin:0;color:var(--muted)}.split-section{display:grid;grid-template-columns:.7fr 1.3fr;gap:5rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.manual-section{background:#f8fafb}.manual-header{max-width:var(--content);margin:0 auto 2.2rem;display:flex;justify-content:space-between;align-items:end;gap:1rem}.manual-layout{max-width:var(--content);margin:auto;display:grid;grid-template-columns:260px minmax(0,1fr);gap:2rem;align-items:start}.manual-nav{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem;max-height:calc(100vh - 120px);overflow:auto}.manual-nav label{display:block;font-weight:800;font-size:.9rem;margin-bottom:.35rem}.manual-nav input{width:100%;min-height:44px;border:1px solid #8193a2;border-radius:8px;padding:.55rem .65rem;font:inherit}.manual-search-status{margin:.4rem 0 0;color:var(--muted);font-size:.78rem;line-height:1.35}.manual-nav nav{display:grid;margin-top:.8rem}.manual-nav nav a{padding:.38rem .45rem;border-radius:6px;text-decoration:none;font-size:.92rem}.manual-nav nav a:hover,.manual-nav nav a:focus-visible,.manual-nav nav a.active{background:var(--pale);color:var(--navy);font-weight:800}.manual-content{min-width:0}.manual-topic{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(1.2rem,3vw,2rem);margin-bottom:1rem;scroll-margin-top:95px}.manual-topic h3{font-size:1.65rem;line-height:1.2;margin:0 0 1rem}.manual-topic h4{font-size:1.1rem;margin:1.35rem 0 .25rem}.manual-topic p{color:#33495c}.manual-topic li{margin:.35rem 0}.table-wrap{overflow-x:auto;margin:1rem 0}.manual-topic table{width:100%;border-collapse:collapse;min-width:620px}.manual-topic th,.manual-topic td{text-align:left;vertical-align:top;border:1px solid var(--line);padding:.65rem}.manual-topic th{background:var(--navy);color:#fff}.settings-list{display:grid;gap:.55rem}.settings-list div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line);padding:.5rem 0}.settings-list dt{font-weight:800}.settings-list dd{margin:0}.no-results{background:#fff;border:1px solid var(--line);padding:1rem;border-radius:10px}.search-hidden{display:none}
.requirements-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.5rem}.support-section{display:flex;align-items:center;justify-content:space-between;gap:2rem}.support-section h2{margin-bottom:.5rem}.site-footer{background:#101f2d;color:#fff;padding:3rem 1.25rem 1.5rem}.footer-inner{max-width:var(--content);margin:auto;display:flex;justify-content:space-between;gap:3rem}.footer-inner p,.footer-note{color:#c2cfda}.footer-inner nav{display:flex;flex-wrap:wrap;gap:1rem 1.4rem}.footer-inner a{color:#fff}.footer-note{max-width:var(--content);margin:2rem auto 0;padding-top:1.2rem;border-top:1px solid #435464;font-size:.88rem}
.product-information-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.product-information-grid article{border:1px solid var(--line);border-radius:14px;padding:1.5rem;background:#fff}.product-information-grid h3{margin-top:0}.product-information-grid li{margin:.35rem 0}.price-placeholder{font-size:1.45rem;font-weight:800;color:var(--navy)}.button-disabled{opacity:.65;cursor:not-allowed;margin:.5rem 0}.checkout-placeholder{font-size:.85rem;color:var(--muted);overflow-wrap:anywhere}
.legal-main{max-width:820px;margin:auto;padding:5rem 1.25rem}.legal-main h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08}.placeholder-notice{border:2px solid #8c5b00;background:#fff5d8;padding:1rem;border-radius:10px;font-weight:700}.legal-main section{margin-top:2.2rem}.legal-main h2{font-size:1.45rem}
.download-card{border:1px solid var(--line);border-radius:14px;background:var(--pale);padding:clamp(1.25rem,4vw,2rem)}.download-card h2{margin-top:0}.download-card code{display:inline-block;margin-top:.35rem;word-break:break-all}
:focus-visible{outline:3px solid #f0a51a;outline-offset:3px}
@media(max-width:900px){.hero{grid-template-columns:1fr;gap:2.5rem;padding-top:4.5rem}.product-panel{max-width:560px}.audience,.split-section{grid-template-columns:1fr;gap:1rem}.feature-grid,.requirements-grid{grid-template-columns:repeat(2,1fr)}.manual-layout{grid-template-columns:1fr}.manual-nav{position:static;max-height:none}.manual-nav nav{grid-template-columns:repeat(3,1fr)}.support-section{align-items:flex-start;flex-direction:column}}
@media(max-width:700px){.menu-toggle{display:block}.primary-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:1rem 1.25rem;flex-direction:column;align-items:stretch}.primary-nav.open{display:flex}.primary-nav a{padding:.55rem}.header-buy{margin-left:auto}.hero{padding-top:3.5rem}.hero h1{font-size:2.65rem}.feature-grid,.requirements-grid,.product-information-grid{grid-template-columns:1fr}.manual-header,.footer-inner{align-items:flex-start;flex-direction:column}.manual-nav nav{grid-template-columns:repeat(2,1fr)}.settings-list div{grid-template-columns:1fr}.section,.manual-section{padding-top:4rem;padding-bottom:4rem}}
@media(max-width:520px){.brand span{display:none}.header-buy{font-size:.9rem;padding:.65rem .85rem;min-height:46px}}
@media(max-width:430px){.manual-nav nav{grid-template-columns:1fr}.hero-actions .button,.support-section .button{width:100%}.hero h1{font-size:2.25rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}