/* Oscanre ecosystem system layer · UX final */
:root{
  --sys-black:#080808;
  --sys-black-2:#111111;
  --sys-paper:#f3eee6;
  --sys-white:#fbfaf7;
  --sys-ink:#111111;
  --sys-muted:#77736d;
  --sys-muted-dark:#a6a29c;
  --sys-warm:#b99b7d;
  --sys-line-dark:rgba(255,255,255,.14);
  --sys-line-light:rgba(17,17,17,.14);
  --sys-header-h:72px;
  --sys-content:1240px;
  --sys-ease:cubic-bezier(.22,1,.36,1);
}
html{scroll-padding-top:calc(var(--sys-header-h) + 18px)}
html.menu-open,html.menu-open body{overflow:hidden}
body:not(.site-dark-hero){padding-top:var(--sys-header-h)}
body.site-dark-hero{padding-top:0}
[id]{scroll-margin-top:calc(var(--sys-header-h) + 18px)}
.skip-link{position:fixed!important;z-index:9999!important;left:14px!important;top:10px!important;padding:11px 15px!important;border-radius:999px!important;background:var(--sys-white)!important;color:var(--sys-ink)!important;font-weight:800!important;transform:translateY(-170%)!important;transition:transform .18s ease!important}
.skip-link:focus{transform:none!important}
.site-header{position:fixed!important;z-index:80!important;inset:0 0 auto!important;height:var(--sys-header-h)!important;background:rgba(8,8,8,.97)!important;color:var(--sys-white)!important;border-bottom:1px solid var(--sys-line-dark)!important;transition:background .28s ease,border-color .28s ease,backdrop-filter .28s ease!important}
.site-dark-hero .site-header:not(.is-scrolled){background:linear-gradient(to bottom,rgba(8,8,8,.9),rgba(8,8,8,.38),transparent)!important;border-color:transparent!important}
.site-header.is-scrolled{background:rgba(8,8,8,.94)!important;backdrop-filter:blur(16px)!important;-webkit-backdrop-filter:blur(16px)!important;border-color:var(--sys-line-dark)!important}
.header-inner{box-sizing:border-box!important;width:min(calc(100% - 28px),var(--sys-content))!important;height:100%!important;min-height:0!important;margin-inline:auto!important;display:flex!important;align-items:center!important;justify-content:space-between!important;gap:14px!important}
.brand{display:inline-flex!important;min-width:0!important;align-items:baseline!important;gap:9px!important;color:var(--sys-white)!important;text-decoration:none!important;white-space:nowrap!important;line-height:1!important}
.brand-main{font-size:clamp(1rem,4.4vw,1.22rem)!important;font-weight:820!important;letter-spacing:-.045em!important;overflow:hidden!important;text-overflow:ellipsis!important}
.brand small{display:none!important;margin:0!important;color:#858585!important;font-size:.58rem!important;line-height:1!important;letter-spacing:.17em!important;text-transform:uppercase!important;font-weight:760!important}
.brand small b{color:#aaa!important;font-weight:800!important}
.desktop-nav{display:none!important;align-items:center!important;gap:25px!important;white-space:nowrap!important}
.desktop-nav a{position:relative!important;display:inline-flex!important;align-items:center!important;min-height:44px!important;color:#b8b8b8!important;font-size:.8rem!important;font-weight:690!important;text-decoration:none!important;transition:color .2s ease!important}
.desktop-nav a:hover,.desktop-nav a:focus-visible,.desktop-nav a[aria-current="page"]{color:#fff!important}
.desktop-nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:1px;background:var(--sys-white)}
.header-actions{display:flex!important;align-items:center!important;justify-content:flex-end!important;gap:7px!important;min-width:0!important;white-space:nowrap!important}
.header-secondary{display:none!important;align-items:center!important;min-height:44px!important;color:#b8b8b8!important;font-size:.78rem!important;font-weight:700!important;text-decoration:none!important}
.header-secondary:hover,.header-secondary:focus-visible{color:#fff!important}
.header-cta{box-sizing:border-box!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;min-width:0!important;min-height:44px!important;padding:0 15px!important;border:1px solid #fff!important;border-radius:999px!important;background:#fff!important;color:#0a0a0a!important;font-size:.78rem!important;font-weight:850!important;line-height:1!important;text-decoration:none!important;box-shadow:none!important;transition:transform .2s var(--sys-ease),background .2s,border-color .2s!important}
.header-cta:hover,.header-cta:focus-visible{background:#e9e4dc!important;border-color:#e9e4dc!important;color:#0a0a0a!important;transform:translateY(-1px)!important}
.header-cta-short{display:inline!important}.header-cta-full{display:none!important}
.menu-toggle{box-sizing:border-box!important;width:44px!important;height:44px!important;min-width:44px!important;min-height:44px!important;padding:0!important;border:1px solid rgba(255,255,255,.28)!important;border-radius:50%!important;background:transparent!important;color:#fff!important;display:grid!important;place-items:center!important;cursor:pointer!important}
.menu-toggle:hover{background:rgba(255,255,255,.08)!important}
.menu-toggle-lines{width:20px!important;height:16px!important;position:relative!important;display:block!important}
.menu-toggle-lines::before,.menu-toggle-lines::after{content:""!important;position:absolute!important;left:0!important;width:20px!important;height:1.5px!important;border-radius:2px!important;background:#fff!important;transition:transform .3s var(--sys-ease),top .3s var(--sys-ease)!important}
.menu-toggle-lines::before{top:4px!important}.menu-toggle-lines::after{top:11px!important}
.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before{top:7px!important;transform:rotate(45deg)!important}.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after{top:7px!important;transform:rotate(-45deg)!important}
.site-header :where(a,button):focus-visible,.menu-panel :where(a,button):focus-visible,.system-footer a:focus-visible{outline:3px solid rgba(185,155,125,.58)!important;outline-offset:4px!important}
.menu-panel{position:fixed!important;z-index:70!important;inset:0!important;padding:calc(var(--sys-header-h) + 22px) max(18px,env(safe-area-inset-right)) max(22px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left))!important;background:#080808!important;color:#fff!important;overflow:auto!important;overscroll-behavior:contain!important;opacity:0!important;visibility:hidden!important;transform:translateY(-10px)!important;transition:opacity .24s ease,visibility .24s ease,transform .32s var(--sys-ease)!important}
.menu-panel.is-open{opacity:1!important;visibility:visible!important;transform:none!important}
.menu-panel-inner{width:min(100%,var(--sys-content))!important;min-height:calc(100svh - var(--sys-header-h) - 94px)!important;margin-inline:auto!important;display:grid!important;align-content:start!important;gap:34px!important}
.menu-links{display:grid!important;border-top:1px solid #292929!important}
.menu-links>a{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:16px!important;min-height:58px!important;padding:12px 0!important;border-bottom:1px solid #292929!important;color:#fff!important;font-size:clamp(1.45rem,7vw,2.15rem)!important;line-height:1.05!important;letter-spacing:-.045em!important;font-weight:540!important;text-decoration:none!important}
.menu-links>a::after{content:"↗";color:#686868;font-size:.72em;font-weight:500!important}
.menu-links>a[href^="#"]::after,.menu-links>a[href^="/"]::after{content:"→"}
.menu-links>a[aria-current="page"]{color:var(--sys-warm)!important}
.menu-separator{height:22px!important;border-bottom:1px solid #292929!important}
.menu-context-links{display:grid!important;margin-top:10px!important}
.menu-context-links a{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:14px!important;padding:13px 0!important;color:#aaa!important;font-size:.92rem!important;font-weight:680!important;text-decoration:none!important}
.menu-primary{display:flex!important;align-items:center!important;justify-content:center!important;min-height:50px!important;margin-top:18px!important;padding:0 20px!important;border-radius:999px!important;background:#fff!important;color:#090909!important;font-size:.9rem!important;font-weight:850!important;text-decoration:none!important}
.menu-aside{padding-top:22px!important;border-top:1px solid #292929!important;color:#a3a3a3!important}
.menu-aside .eyebrow{color:var(--sys-warm)!important}.menu-aside p{max-width:520px!important;margin:0 0 18px!important;line-height:1.65!important}.menu-aside a{display:inline-flex!important;margin-right:22px!important;margin-bottom:10px!important;color:#fff!important;font-weight:700!important;text-decoration:none!important}
.menu-foot{width:min(100%,var(--sys-content))!important;margin:24px auto 0!important;padding-top:18px!important;border-top:1px solid #292929!important;display:flex!important;justify-content:space-between!important;gap:14px!important;color:#777!important;font-size:.72rem!important}
/* Shared controls */
.btn,.cta{box-sizing:border-box;min-height:48px}
.btn,.cta,.text-link,.help-link,.editorial-card,.question-links a,.topic-links a,.article-list a,.related-grid a{transition:transform .22s var(--sys-ease),opacity .2s,color .2s,background .2s,border-color .2s}
@media(hover:hover){.editorial-card:hover,.help-link:hover,.question-links a:hover,.topic-links a:hover,.article-list a:hover,.related-grid a:hover{transform:translateY(-2px)}}
/* Shared Oscanre footer */
.system-footer{background:#080808!important;color:#fff!important;border-top:1px solid var(--sys-line-dark)!important;padding:58px 0 max(30px,env(safe-area-inset-bottom))!important}
.system-footer-inner{width:min(calc(100% - 36px),1180px)!important;margin-inline:auto!important}
.system-footer-main{display:grid!important;gap:34px!important}
.system-footer-brand strong{display:block!important;font-size:1.7rem!important;letter-spacing:-.045em!important}.system-footer-brand small{display:block!important;margin-top:7px!important;color:#888!important;font-size:.65rem!important;letter-spacing:.17em!important;text-transform:uppercase!important}.system-footer-brand p{max-width:470px!important;margin:20px 0 0!important;color:#9e9e9e!important;line-height:1.7!important}.system-footer-brand>a{display:inline-flex!important;margin-top:18px!important;color:#fff!important;font-weight:720!important;text-decoration:none!important;border-bottom:1px solid #777!important}
.system-footer-groups{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:28px 20px!important}.system-footer-group{display:grid!important;align-content:start!important;gap:10px!important}.system-footer-group strong{margin-bottom:5px!important;color:#fff!important;font-size:.72rem!important;letter-spacing:.14em!important;text-transform:uppercase!important}.system-footer-group a{color:#aaa!important;font-size:.86rem!important;text-decoration:none!important}.system-footer-group a:hover{color:#fff!important}
.system-footer-bottom{display:flex!important;flex-direction:column!important;gap:10px!important;margin-top:42px!important;padding-top:20px!important;border-top:1px solid #292929!important;color:#777!important;font-size:.72rem!important}.system-footer-bottom a{color:#aaa!important;text-decoration:none!important}
/* Fix narrow process rows: text belongs to the content column, never the number column. */
.process-grid article{grid-template-columns:38px minmax(0,1fr)!important;column-gap:14px!important}.process-grid article>span{grid-column:1!important;grid-row:1 / span 2!important}.process-grid article>h3{grid-column:2!important;grid-row:1!important}.process-grid article>p{grid-column:2!important;grid-row:2!important;min-width:0!important}
@media(min-width:420px){.brand small{display:inline!important}.header-cta-short{display:none!important}.header-cta-full{display:inline!important}}
@media(min-width:700px){
  :root{--sys-header-h:78px}
  .header-inner{width:min(calc(100% - 48px),var(--sys-content))!important;gap:20px!important}
  .brand-main{font-size:1.18rem!important}.brand small{font-size:.6rem!important}
  .header-secondary{display:inline-flex!important}
  .header-cta{min-height:44px!important;padding-inline:18px!important;font-size:.8rem!important}
  .menu-panel{padding-top:calc(var(--sys-header-h) + 34px)!important;padding-inline:32px!important}
  .menu-panel-inner{grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr)!important;gap:70px!important;align-items:start!important}
  .menu-links>a{min-height:68px!important;font-size:2.15rem!important}
  .menu-aside{padding:0 0 0 34px!important;border-top:0!important;border-left:1px solid #292929!important}
  .system-footer{padding-top:70px!important}.system-footer-main{grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr)!important;gap:70px!important}.system-footer-groups{grid-template-columns:repeat(3,minmax(0,1fr))!important}.system-footer-bottom{flex-direction:row!important;justify-content:space-between!important}
}
@media(min-width:1100px){
  :root{--sys-header-h:86px}
  .header-inner{width:min(calc(100% - 64px),var(--sys-content))!important}
  .desktop-nav{display:flex!important}
  .menu-toggle{display:none!important}
  .menu-panel{display:none!important}
  .header-cta{min-height:46px!important;padding-inline:20px!important;font-size:.82rem!important}
  .process-grid article{display:block!important}.process-grid article>span,.process-grid article>h3,.process-grid article>p{grid-column:auto!important;grid-row:auto!important}
}
@media(max-width:359px){.brand small{display:none!important}.header-cta{padding-inline:12px!important}.header-actions{gap:5px!important}.menu-toggle{width:42px!important;min-width:42px!important;height:42px!important;min-height:42px!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}


/* UX7.1 / UX6.1 · final interaction and header polish */
:root{--sys-safe-top:env(safe-area-inset-top,0px)}
html{scroll-padding-top:calc(var(--sys-header-h) + var(--sys-safe-top) + 18px)}
body{overflow-x:clip}
body:not(.site-dark-hero){padding-top:calc(var(--sys-header-h) + var(--sys-safe-top))}
[id]{scroll-margin-top:calc(var(--sys-header-h) + var(--sys-safe-top) + 18px)}
.site-header{height:calc(var(--sys-header-h) + var(--sys-safe-top))!important;padding-top:var(--sys-safe-top)!important}
.header-inner{height:var(--sys-header-h)!important}
.brand{flex-direction:column!important;align-items:flex-start!important;justify-content:center!important;gap:4px!important}
.brand-main{font-size:1rem!important;line-height:.95!important}
.brand small{display:block!important;font-size:.49rem!important;line-height:1!important;letter-spacing:.19em!important}
.header-actions{gap:4px!important}
.header-cta{min-height:44px!important;padding-inline:14px!important;font-size:.76rem!important}
.menu-toggle{width:48px!important;height:48px!important;min-width:48px!important;min-height:48px!important;border:0!important;border-radius:0!important;background:transparent!important}
.menu-toggle:hover,.menu-toggle:focus-visible{background:transparent!important}
.menu-toggle-lines{width:25px!important;height:16px!important}
.menu-toggle-lines::before,.menu-toggle-lines::after{width:25px!important}
.menu-toggle-lines::before{top:3px!important}.menu-toggle-lines::after{top:12px!important}
.menu-toggle[aria-expanded="true"] .menu-toggle-lines::before,.menu-toggle[aria-expanded="true"] .menu-toggle-lines::after{top:7px!important}
.menu-panel{padding-top:calc(var(--sys-header-h) + var(--sys-safe-top) + 28px)!important}
.menu-panel[aria-hidden="true"]{pointer-events:none!important}
.menu-panel.is-open{pointer-events:auto!important}
.menu-account{display:grid!important;gap:3px!important;margin-top:14px!important;padding:16px 18px!important;border:1px solid #2e2e2e!important;border-radius:16px!important;color:#fff!important;text-decoration:none!important}
.menu-account span{font-weight:780!important}.menu-account small{color:#858585!important;font-size:.72rem!important;line-height:1.45!important}
.menu-links>a,.menu-context-links a,.menu-primary,.menu-account,.header-cta,.btn,.cta,.text-link{-webkit-tap-highlight-color:transparent;touch-action:manipulation}
:where(h1,h2,h3,.section-title,.feature-story h2,.article-hero h1){text-wrap:balance}
:where(p,li,summary){overflow-wrap:break-word}
.btn,.cta{font-weight:720!important;letter-spacing:-.01em!important}
.btn:active,.cta:active,.header-cta:active,.menu-primary:active{transform:translateY(1px)!important}
@media(max-width:359px){
  .header-inner{width:calc(100% - 20px)!important;gap:5px!important}
  .brand-main{font-size:.91rem!important}.brand small{font-size:.43rem!important;letter-spacing:.15em!important}
  .header-cta{min-height:44px!important;padding-inline:11px!important;font-size:.71rem!important}
  .menu-toggle{width:44px!important;min-width:44px!important;height:44px!important;min-height:44px!important}
  .menu-toggle-lines,.menu-toggle-lines::before,.menu-toggle-lines::after{width:22px!important}
}
@media(min-width:420px){
  .brand{flex-direction:row!important;align-items:baseline!important;gap:9px!important}
  .brand-main{font-size:1.06rem!important;line-height:1!important}
  .brand small{font-size:.56rem!important}
  .header-actions{gap:7px!important}
}
@media(min-width:700px){
  .brand-main{font-size:1.18rem!important}.brand small{font-size:.6rem!important}
  .menu-panel{padding-top:calc(var(--sys-header-h) + var(--sys-safe-top) + 34px)!important}
}
@media(min-width:1100px){
  .brand{flex-direction:row!important;align-items:baseline!important}
  .header-actions{gap:14px!important}
  .header-cta{min-height:46px!important;padding-inline:20px!important;font-size:.82rem!important}
}