/* Brand blue and navy from mmpos.app; darker blue keeps small links readable. */
:root{--ink:#182538;--muted:#526174;--subtle:#5f6c7e;--line:#e5e9f0;--brand-blue:#5481a7;--brand-navy:#090c1a;--accent:#3d6789;--tint:#eef4f9;--sidebar:258px;--header:72px}
*{box-sizing:border-box}html{scroll-padding-top:100px}body{margin:0;background:#fff;color:var(--ink);font:15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #5481a7;outline-offset:4px}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}kbd{font:11px/1.5 inherit;border:1px solid #dfe3ea;border-radius:5px;padding:2px 5px;color:#657083;background:#fff;white-space:nowrap}.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;top:-70px;left:16px;z-index:200;background:#fff;padding:12px}.skip-link:focus{top:8px}
.topbar{height:var(--header);position:fixed;inset:0 0 auto;z-index:40;background:var(--brand-navy);border-bottom:1px solid #26394d;display:flex;align-items:center;gap:20px;padding:0 32px}.brand{display:flex;align-items:center;gap:6px;flex-shrink:0;white-space:nowrap}.brand:hover{text-decoration:none}.brand-logo{display:block;width:172px;height:auto;flex-shrink:0}.docs-label{display:block;line-height:0;flex-shrink:0}.docs-label img{display:block;width:auto;height:25.112px}.search-trigger{display:flex;align-items:center;gap:10px;margin-left:auto;background:transparent;border:1px solid #5481a7;border-radius:8px;color:#b9c8d8;padding:8px 12px;width:330px;font-size:13px;text-align:left}.search-trigger svg{width:17px;height:17px}.search-trigger:hover{border-color:#8aaac5;color:#d5e2ed}.website-link{font-size:13px;color:#d5e2ed;margin-left:12px;white-space:nowrap}.website-link span{padding-left:6px}.menu-toggle{display:none;background:transparent;border:0;color:#d5e2ed;padding:10px}
.sidebar{position:fixed;inset:var(--header) auto 0 0;width:var(--sidebar);padding:29px 20px 24px 24px;border-right:1px solid var(--line);overflow:auto;background:#fcfcfe;z-index:30;scrollbar-width:thin;scrollbar-color:#dce1eb transparent}.sidebar-heading{font-size:10px;font-weight:700;letter-spacing:1.1px;color:var(--subtle);display:flex;justify-content:space-between;align-items:center;margin:0 8px 19px}.version-dot{font-size:9px;letter-spacing:.1px;font-weight:600;color:#677185;border:1px solid var(--line);padding:1px 6px;border-radius:4px}.sidebar a{display:block;color:#566275;font-size:13px;padding:6px 12px;line-height:1.5;border-radius:6px}.sidebar a:hover{color:var(--accent);background:#f0f5fa;text-decoration:none}.sidebar a.active{color:var(--accent);background:var(--tint);font-weight:650}.sidebar .nav-home{display:flex;gap:10px;padding:9px 12px}.nav-home span{font-size:19px;line-height:1}.nav-group{margin-top:25px}.nav-group h2{font-size:10px;text-transform:uppercase;letter-spacing:1px;margin:0 12px 8px;color:var(--muted);font-weight:700}.sidebar-help{margin:28px 6px 8px;padding-top:20px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px;font-size:12px}.sidebar-help a{padding:0;font-size:11px}.help-icon{border:1px solid var(--line);border-radius:50%;width:27px;height:27px;display:grid;place-items:center;color:var(--muted)}
#main-content{margin-left:var(--sidebar);padding:var(--header) 54px 0;display:grid;grid-template-columns:minmax(0,820px) 180px;justify-content:center;gap:54px;outline:none}.reading-column{min-width:0}
/* Reading containers are never interactive focus/highlight targets. */
#main-content,.reading-column,.welcome,.chapter,.manual-section,.article-body{outline:none;box-shadow:none}
.welcome{padding-top:52px;scroll-margin-top:100px}.eyebrow{display:flex;gap:8px;align-items:center;color:var(--accent);font-size:10px;letter-spacing:1.5px;font-weight:750;margin-bottom:19px}.eyebrow span{height:6px;width:6px;background:#5481a7;border-radius:50%}h1{font-size:43px;line-height:1.2;letter-spacing:-1.65px;margin:0;font-weight:750}h1 span{color:#647086;font-weight:450;font-size:37px;letter-spacing:-1.3px}.intro{font-size:16px;line-height:1.8;color:var(--muted);margin:22px 0 26px}.hero-search{display:flex;align-items:center;gap:12px;width:100%;padding:15px 18px;background:#fff;border:1px solid #d8dce8;border-radius:9px;color:var(--muted);font-size:14px;box-shadow:0 2px 5px #28314c04;text-align:left}.hero-search svg{width:19px;height:19px}.hero-search kbd{margin-left:auto}.hero-search:hover{border-color:#8cacc6;box-shadow:0 2px 10px #5481a70f}.popular{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:12px 0 36px;font-size:11px;color:var(--subtle)}.popular button{border:0;padding:2px 7px;background:#f5f6f9;border-radius:4px;color:#526174;font-size:11px}.popular button:hover{background:var(--tint);color:var(--accent)}.section-label{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:17px}.section-label h2{font-size:17px;font-weight:650;letter-spacing:-.3px;margin:0}.section-label>span{font-size:9px;color:var(--muted);letter-spacing:1px}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.quick-card{border:1px solid var(--line);border-radius:10px;padding:21px 22px;display:block;color:var(--ink);transition:border-color .16s,box-shadow .16s,transform .16s}.quick-card:hover{text-decoration:none;border-color:#8cacc6;box-shadow:0 5px 20px #27365108;transform:translateY(-2px)}.card-icon{height:36px;width:36px;display:grid;place-items:center;border-radius:8px;margin-bottom:14px}.card-icon svg{height:21px;width:21px}.violet{background:#eef4f9;color:#3d6789}.blue{background:#eef4f9;color:#3d6789}.green{background:#eef4f9;color:#3d6789}.amber{background:#eef4f9;color:#3d6789}.quick-card h3{font-size:14px;letter-spacing:-.2px;margin:0 0 7px;font-weight:650;display:flex;justify-content:space-between;gap:8px}.quick-card h3>span{font-weight:400;color:#8490a0}.quick-card p{font-size:12px;line-height:1.8;margin:0 0 13px;color:var(--muted)}.card-link{font-size:11px;font-weight:650;color:var(--accent)}.card-link>span{margin-left:4px}.guide-note{display:flex;align-items:flex-start;gap:12px;background:#f7f8fc;border:1px solid #e8ebf4;border-radius:8px;padding:16px 18px;margin-top:22px}.guide-note>span{border:1px solid #8cacc6;border-radius:50%;width:17px;height:17px;flex-shrink:0;text-align:center;font-size:11px;color:#3d6789;line-height:15px;margin-top:3px}.guide-note p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.guide-note strong{color:#364056}
.page-outline{padding-top:53px}.outline-sticky{position:sticky;top:108px;max-height:calc(100vh - 125px);overflow:auto;scrollbar-width:thin}.outline-title{font-size:9px;font-weight:700;letter-spacing:1.2px;color:var(--muted);margin-bottom:16px}#outline-links a{display:block;font-size:11px;line-height:1.6;padding:5px 0 5px 14px;border-left:1px solid var(--line);color:var(--muted)}#outline-links a.active{border-color:var(--accent);color:var(--accent);font-weight:600}.outline-help{margin-top:32px;padding-top:24px;border-top:1px solid var(--line);font-size:11px;line-height:1.9}.outline-help strong{font-size:12px;font-weight:650}.outline-help p{color:var(--muted);margin:8px 0}
.chapter{position:relative;border-top:1px solid var(--line);padding-top:44px;margin-top:68px;scroll-margin-top:96px;outline:none}.chapter-eyebrow{font-size:10px;text-transform:uppercase;font-weight:700;letter-spacing:1.4px;color:var(--accent);margin-bottom:8px}.chapter h2{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin:0 0 12px}.chapter-intro{color:var(--muted);font-size:16px;margin:0 0 22px}.chapter-jumps{display:flex;flex-wrap:wrap;gap:7px;border-bottom:1px solid var(--line);padding-bottom:25px}.chapter-jumps a{font-size:11px;border:1px solid var(--line);border-radius:5px;padding:4px 9px;color:var(--muted)}.chapter-jumps a:hover{background:var(--tint);color:var(--accent);text-decoration:none}.manual-section{position:relative;scroll-margin-top:100px;margin-top:36px;outline:none}.manual-section h3{font-size:21px;line-height:1.4;letter-spacing:-.35px;margin:0 0 14px}.legacy-anchor{position:absolute;top:0;scroll-margin-top:100px;pointer-events:none}.article-body{color:#40516a;font-size:14px;line-height:1.85;overflow-wrap:anywhere}.article-body p{margin:12px 0}.article-body p:empty{display:none}.article-body li{padding-left:4px;margin:8px 0}.article-body ul,.article-body ol{padding-left:23px}.article-body strong,.article-body b{color:var(--ink);font-weight:650}.article-body a{text-decoration:underline;text-underline-offset:3px}.article-body .callout{padding:14px 18px;background:#eef4f9;border-left:3px solid #5481a7;border-radius:0 6px 6px 0;font-size:13px;margin:20px 0}.article-body .warning{background:#fff8eb;border-color:#c89231}.article-body table{border-collapse:collapse;max-width:100%;font-size:12px;display:block;overflow:auto}.article-body td,.article-body th{border:1px solid var(--line);padding:8px}.article-body code{background:#f2f3f8;padding:2px 4px;border-radius:4px}.guide-footer{display:flex;gap:15px;align-items:center;border-top:1px solid var(--line);padding:28px 0;margin-top:65px;color:var(--subtle);font-size:11px}.guide-footer strong{color:var(--ink)}.guide-footer a{margin-left:auto}
dialog{width:min(690px,calc(100vw - 32px));max-height:min(75vh,720px);border:1px solid #d9e3ec;border-radius:14px;padding:0;box-shadow:0 25px 100px #18253840;margin:12vh auto auto;background:#fff;color:var(--ink);overflow:hidden}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:#18253866;backdrop-filter:blur(3px)}.search-top{display:flex;gap:13px;align-items:center;padding:17px 20px;border-bottom:1px solid var(--line)}.search-top svg{color:var(--accent);width:20px}.search-top input{border:0;outline:none;width:100%;min-width:0;background:transparent;font-size:16px;color:var(--ink)}.search-top input:focus-visible{outline:0}.search-top:focus-within{box-shadow:inset 0 -2px #5481a7}.key-button{font-size:11px;padding:4px 7px;color:var(--muted);background:#f9f9fc;border:1px solid var(--line);border-radius:5px}#search-status{font-size:11px;color:var(--muted);padding:12px 20px;margin:0;background:#fafbfe}#search-body{overflow-y:auto;min-height:110px;overscroll-behavior:contain}#search-results{padding:8px}#search-results[hidden],#search-actions:empty{display:none}#search-actions>.more-results{margin:8px 20px 16px}.search-result{display:block;border-radius:8px;padding:12px 14px;margin:2px 0;color:var(--ink);border:1px solid transparent}.search-result:hover,.search-result.selected,.search-result:focus{background:#eef4f9;border-color:#ccdce9;text-decoration:none;outline:none}.result-path{display:block;font-size:10px;color:#3d6789;margin-bottom:3px}.result-title{display:block;font-size:14px;font-weight:650}.result-snippet{display:block;font-size:12px;color:var(--muted);line-height:1.65;margin-top:4px}.search-result mark{background:#dceaf5;color:#284c69;border-radius:2px}.search-footer{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:var(--subtle);padding:12px 20px;border-top:1px solid var(--line)}.search-footer kbd{font-size:10px}.search-empty{padding:20px;color:var(--muted);font-size:13px}.search-empty strong{display:block;color:var(--ink);margin-bottom:5px}.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;padding:12px}.search-suggestions button{border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--muted);font-size:12px;padding:8px 12px}body.search-open,body.nav-open{overflow:hidden}

/* Missing links keep the same guide controls and readable layout. */
.not-found-content{padding:68px 0 40px;min-height:600px}.not-found-content h1{font-size:44px;line-height:1.2;letter-spacing:-1.2px;margin:16px 0 20px}.not-found-content .intro{font-size:17px;line-height:1.7}.recovery-actions{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin:24px 0 48px}.recovery-primary{display:inline-flex;align-items:center;gap:20px;border:1px solid var(--line);border-radius:8px;padding:12px 18px;font-weight:600}.recovery-primary:hover{background:#f5f8fb}.recovery-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.recovery-topics a{display:flex;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:8px;padding:16px;color:var(--ink);font-weight:600}.recovery-topics a:hover{border-color:#5481a7;background:#f5f8fb}
@media(max-width:760px){.not-found-content{padding-top:40px;min-height:0}.not-found-content h1{font-size:32px}.not-found-content .intro{font-size:15px}.recovery-actions{gap:18px;margin-bottom:36px}}
@media(max-width:480px){.recovery-topics{grid-template-columns:1fr}}

/* Public add-on markers are feature labels, never environment badges. */
/* Standalone topic pages reuse the same reader and article renderer. */
.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;margin:32px 0 14px;color:var(--muted);font-size:12px}.topic-page .chapter{margin-top:0;padding-top:10px;border-top:0}.topic-page .chapter h1{font-size:34px;line-height:1.25;letter-spacing:-.8px;margin:0 0 12px}.topic-page .manual-section h2{font-size:21px;line-height:1.4;letter-spacing:-.35px;margin:0 0 14px}
@media(max-width:760px){.topic-page .chapter h1{font-size:29px}.topic-page .manual-section h2{font-size:20px}.breadcrumbs{font-size:11px;margin-top:26px}}
.addon-badge{display:inline-flex;align-items:center;max-width:100%;border:1px solid #dfc489;border-radius:999px;background:#fff6e3;color:#735018;padding:2px 8px;font-size:10px;line-height:1.5;font-weight:650;letter-spacing:.1px;vertical-align:middle}

.chapter-addon,.addon-notice{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;line-height:1.6}
.chapter-addon{margin:10px 0 14px}.addon-notice{margin:-3px 0 12px}.addon-alternative{flex-basis:100%;color:var(--muted)}


@media(max-width:760px){.addon-notice,.chapter-addon{gap:8px}}

/* Full, non-interactive product screenshots with readable captions. */
.article-body .manual-screenshot{margin:22px 0 28px;max-width:100%;break-inside:avoid}
.article-body .screenshot-frame{display:block;width:100%;max-width:100%;padding:4px;border:1px solid var(--line);border-radius:8px;background:#fff}
.article-body .screenshot-frame img{display:block;width:100%;max-width:100%;height:auto;margin:0;border:0;border-radius:0}
.article-body .manual-screenshot figcaption{margin-top:9px;color:var(--muted);font-size:12px;line-height:1.7}
.article-body .screenshot-credit{display:block;margin-top:4px;font-size:11px}

@media(max-width:1200px){:root{--sidebar:230px}#main-content{padding-left:38px;padding-right:30px;gap:32px;grid-template-columns:minmax(0,1fr) 155px}h1{font-size:38px}h1 span{font-size:31px}.topbar{padding:0 24px}.quick-card{padding:19px}.section-label>span{display:none}}
@media(max-width:1050px){#main-content{grid-template-columns:minmax(0,1fr);padding-right:40px}.page-outline{display:none}.search-trigger{width:280px}.website-link{display:none}}
@media(max-width:760px){:root{--header:64px}.topbar{padding:0 16px;gap:12px}.search-trigger{width:38px;justify-content:center;padding:9px;background:transparent;border:0;margin-left:auto}.search-trigger span{display:none}.menu-toggle{display:block;padding:6px}.sidebar{transform:translateX(-100%);transition:transform .2s ease;width:280px;box-shadow:16px 0 40px #19243b15;visibility:hidden}.sidebar.open{transform:translateX(0);visibility:visible}#nav-backdrop:not([hidden]){display:block;position:fixed;inset:var(--header) 0 0;background:#18253855;z-index:25}#main-content{margin-left:0;padding:var(--header) 22px 0;display:block}.welcome{padding-top:35px}h1{font-size:35px;letter-spacing:-1px}h1 span{font-size:29px;letter-spacing:-1px}.intro{font-size:14px;margin:20px 0 24px}.hero-search{font-size:13px;padding:13px}.hero-search kbd{font-size:10px}.popular{font-size:10px;gap:6px;margin-bottom:30px}.popular button{font-size:10px}.quick-grid{gap:12px}.quick-card{padding:16px}.quick-card h3{font-size:13px;line-height:1.5}.quick-card p{font-size:12px}.quick-card h3>span{display:none}.section-label h2{font-size:16px}.guide-note{padding:13px}.chapter{margin-top:48px;padding-top:32px}.chapter h2{font-size:27px}.manual-section h3{font-size:20px}.chapter-intro{font-size:14px}.guide-footer{flex-wrap:wrap;gap:10px}.guide-footer span{width:100%;order:3}.guide-footer a{margin-left:auto}.search-top{padding:14px}.search-top input{font-size:16px}.search-footer{padding:10px 14px}.search-footer>span:last-child{display:none}dialog{margin-top:7vh;max-height:80dvh}.desktop-break{display:none}}
@media(max-width:420px){.quick-grid{grid-template-columns:1fr}.quick-card{position:relative;padding:19px 18px 18px 70px;min-height:142px}.card-icon{position:absolute;left:17px;top:19px}.quick-card p{margin-bottom:9px}.quick-card h3{font-size:14px}.hero-search kbd{display:none}.popular{gap:6px}.eyebrow{font-size:9px;letter-spacing:1px}.topbar{gap:9px}.intro br{display:none}}
/* Keep the branding fixed; make only the controls/outer gaps compact on small phones. */
@media(max-width:380px){.topbar{padding:0 4px;gap:1px}.search-trigger{width:28px;flex-shrink:0;padding:5px}.menu-toggle{padding:3px;flex-shrink:0}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.topbar,.sidebar,.page-outline,.hero-search,.popular,dialog,.skip-link{display:none!important}#main-content{margin:0;padding:0;display:block}.welcome{padding-top:0}.chapter{break-before:page;margin-top:0;border:0}.manual-section{break-inside:avoid}.article-body{font-size:11pt;color:#000}.chapter-jumps{display:none}.quick-card{break-inside:avoid}a{color:#000}body{font-size:11pt}.guide-footer{display:none}}