/* Approved indigo/violet identity, shared by public pages, accounts and editorial tools. */
:root{--purple:#383579;--purple2:#68449a;--deep:#292753;--text:#2e2b3d;--muted:#716c7f;--line:rgba(56,53,121,.13);--shadow:0 12px 34px rgba(56,53,121,.075)}
body{background:radial-gradient(circle at 70% 0%,rgba(145,100,189,.08),transparent 24%),linear-gradient(#fdfdff,#fdfdff 52%,#f8f6fc)}
.hero-exact h1{color:#383579}
.hero-exact-kicker{color:#494263}
.hero-exact-text{color:#302b3d}
.hero-exact-button,.btn,.button{background:linear-gradient(135deg,#464087,#383579);border-color:#383579;box-shadow:0 7px 18px rgba(56,53,121,.16);color:#fff;transition:background .45s ease,box-shadow .45s ease}
.hero-exact-button:hover,.btn:hover,.button:hover{background:#68449a;filter:none;box-shadow:0 8px 22px rgba(104,68,154,.2);color:#fff}
.site-header .nav a,.site-header .topic-nav>.topic-nav-link,.site-search-trigger,.nav-toggle{color:#383579}
.site-header .nav a:hover{color:#68449a;text-shadow:none}
.site-header .topic-nav-toggle{color:#68449a}
.topic-nav>.topic-nav-link:after,.site-header .nav>a:not(.nav-account)::after{background:linear-gradient(90deg,#383579,#9164bd)}
.site-header .nav .nav-account{color:#383579;border-color:#cfc6e1;background:#f6f1fb;box-shadow:none}
.site-header .nav .nav-account:hover{color:#383579;background:#ede5f6;box-shadow:0 0 0 3px rgba(145,100,189,.09)}
.topic-nav-panel{background:#ffffff;border-color:#dcd4e8;box-shadow:0 18px 45px rgba(56,53,121,.12)}
.nav .chakra-menu-group h2{color:#383579}
.site-header .topic-nav-panel a{color:#4b4560}
.site-header .topic-nav-panel a:hover{color:#583685;background:#f1ebf8}
.site-header .topic-nav-panel a[aria-current="page"]{color:#383579;background:#eee7f6;box-shadow:inset 3px 0 #9164bd}
.site-header .topic-nav-link:focus-visible,.topic-nav-toggle:focus-visible,.topic-nav-panel a:focus-visible{outline-color:#68449a}
.home-knowledge-copy a{color:#68449a}
.home-knowledge-links .home-knowledge-all{background:#383579;color:#fff;transition:background .45s ease}
.home-knowledge-links .home-knowledge-all:hover{background:#68449a;color:#fff}
.topic-card .topic-link,.topic-card strong{color:#68449a}
.site-footer{background:radial-gradient(ellipse at 12% 15%,rgba(145,100,189,.10),transparent 56%),radial-gradient(ellipse at 89% 90%,rgba(56,53,121,.065),transparent 52%),linear-gradient(120deg,#f7f4fb,#faf8fc 55%,#f0f1f8);border-color:#ded7e9}
.site-footer:before,.site-footer:after{opacity:.35}
.site-footer h4,.site-footer .footer-section h2,.site-footer .footer-quote{color:#383579}
.site-footer a{color:#514b64}
.site-footer a:hover{color:#68449a}
.site-footer .footer-bottom{border-color:#ded7e9;color:#716c7f}
@media(prefers-reduced-motion:reduce){.hero-exact-button,.btn,.button{transition:none}}

/* Align the header with the existing 1024px hero/content container. */
.site-header .header-inner{width:min(var(--max),calc(100% - 28px))}
@media(min-width:1201px){
  .site-header .header-inner{gap:14px}
  .site-header .nav{gap:13px}
  .site-header .brand{min-width:96px;width:96px;flex-basis:96px}
}
/* Preserve the hierarchy of secondary and destructive actions. */
.btn.secondary,.btn.btn-secondary,.btn-secondary{background:#f3eff9;color:#383579;border:1px solid #d8cde8;box-shadow:none}
.btn.secondary:hover,.btn.btn-secondary:hover,.btn-secondary:hover{background:#eae2f3;color:#383579}

/* Neutral, lighter surfaces; brand accents and artwork remain unchanged. */
:root{--page:#fcfcfe;--paper:#ffffff}
body{background:radial-gradient(circle at 70% 0%,rgba(145,100,189,.025),transparent 24%),linear-gradient(#fdfdff,#ffffff 52%,#faf9fd)}
.site-header{background:rgba(253,253,255,.97)}
.topic-nav-panel{background:#ffffff}
.topic-card{background:rgba(255,255,255,.94)}
.site-footer{background:radial-gradient(ellipse at 12% 15%,rgba(145,100,189,.045),transparent 56%),radial-gradient(ellipse at 89% 90%,rgba(56,53,121,.025),transparent 52%),linear-gradient(120deg,#fcfbfe,#fdfcfe 55%,#f8f9fc)}
.site-footer:before,.site-footer:after{opacity:.2}