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/* Shared Omen Alpha theme: keep secondary pages aligned with index.html. */
:root{--paper:#f7fbff;--paper-strong:#eef8ff;--ink:#102a43;--ink-soft:#506b81;--muted:#7890a3;--line:#e5eef7;--blue:#1677f2;--blue-dark:#146cea;--blue-soft:#eaf4ff;--orange:#ff9b5f;--white:#fff;--dark:#102a43;--shadow:0 16px 38px rgba(73,130,177,.10)}
body{background:linear-gradient(180deg,#fff 0%,#f5faff 48%,#fff 100%);color:var(--ink)}
body:before{opacity:.06}
header{background:rgba(255,255,255,.92);border-bottom-color:#edf3f8;box-shadow:0 3px 18px rgba(70,126,170,.05)}
.brand-mark{width:24px;height:24px;position:relative;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#56b8ff,#1677f2);border:0;border-radius:8px;box-shadow:0 5px 12px rgba(22,119,242,.22);transform:rotate(8deg)}
.brand-mark:after{content:"✦";width:auto;height:auto;position:static;color:#fff;background:none;font-size:15px;line-height:1;transform:rotate(-8deg)}
.brand-mark:before{display:none}
.brand{color:#102a43}.nav-links,.nav-links a{color:#4e6579}.nav-links a:hover,.nav-links a[aria-current="page"]{color:#1677f2}.nav-links a:after{background:#1677f2}
.button-primary,.button{background:linear-gradient(135deg,#2788ff,#146cea);color:#fff}.button-quiet{background:#fff;border-color:#edf3f8;color:#102a43;box-shadow:0 5px 16px rgba(70,126,170,.10)}
.hero,.page-hero{background:radial-gradient(circle at 83% 20%,rgba(143,207,242,.28),transparent 25%),linear-gradient(180deg,#fff,#f4faff)}.hero:after{border-color:rgba(107,194,242,.35);box-shadow:inset 0 0 0 34px rgba(234,247,255,.5)}
.eyebrow,.page-hero h1 em,.prose a,.toc a:hover{color:#1677f2}.page-hero{border-bottom-color:#e5eef7}.page-hero p,.prose>p,.prose li{color:#506b81}.breadcrumb{color:#7890a3}
.callout{background:#f5faff;border-left-color:#ff9b5f;color:#506b81}.callout strong,.prose h2,.prose h3{color:#102a43}.data-table-wrap{border-color:#e5eef7;background:#fff}.data-table th{background:#f1f8ff;border-bottom-color:#e5eef7;color:#698196}.data-table td{border-bottom-color:#edf3f8;color:#637d91}.data-table td:first-child{color:#102a43}
.code-card{background:#16324c;box-shadow:0 12px 30px rgba(73,130,177,.16)}.k{color:#8ec8ff}.s{color:#bde8d2}.n{color:#ffc48e}.related,.related li,.faq-list,.faq-list details,.rule{border-color:#e5eef7}.faq-list summary{color:#102a43}.faq-list p{color:#70879a}
.cta-band{background:linear-gradient(112deg,#1677f2,#65b9ed);box-shadow:0 16px 38px rgba(53,133,235,.2)}.cta-band:after{border-color:rgba(255,255,255,.55)}.cta-band .button{background:#fff;color:#102a43}
footer{background:linear-gradient(145deg,#edf7ff,#e5f2fc);border-top-color:#e1eef7}.footer-brand,.footer-brand .brand{color:#102a43}.footer-brand p,.footer-col a,.copyright{color:#7890a3}.footer-col a:hover{color:#1677f2}.copyright{border-top-color:#d7e7f2}