/* Shared navigation: loaded after each page's existing styles. */
header.ux-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid #dfe7ee;box-shadow:0 2px 12px rgba(22,48,72,.06);backdrop-filter:blur(10px)}
.ux-header *{box-sizing:border-box}
.ux-header .ux-inner{max-width:1160px;min-height:72px;margin:auto;padding:9px 20px;display:flex;align-items:center;gap:20px}
.ux-header .ux-brand{flex:0 0 auto;display:flex;align-items:center;gap:10px;color:#17334c;text-decoration:none;line-height:1.35}
.ux-header .ux-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:9px;background:#0068b7;color:white;font-size:.8rem;font-weight:900}
.ux-header .ux-brand-name{display:block;font-size:1.08rem;font-weight:900}
.ux-header .ux-brand-note{display:block;font-size:.67rem;font-weight:500;color:#61717e}
.ux-header .ux-desktop-nav{display:flex;align-items:center;justify-content:center;gap:clamp(10px,1.5vw,22px);flex:1;min-width:0}
.ux-header .ux-desktop-nav a,.ux-header .ux-mobile-panel a{color:#334b60;text-decoration:none;font-size:.86rem;font-weight:700;white-space:nowrap}
.ux-header a:hover,.ux-header a:focus-visible{color:#0068b7;text-decoration:underline;text-underline-offset:4px}
.ux-header .ux-apply{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#0068b7;color:#fff;padding:10px 15px;font-size:.78rem;font-weight:800;text-decoration:none;white-space:nowrap;box-shadow:0 4px 12px rgba(0,104,183,.2)}
.ux-header .ux-apply:hover,.ux-header .ux-apply:focus-visible{background:#004b87;color:#fff}
.ux-header .ux-mobile{display:none;position:relative;margin-left:auto}
.ux-header .ux-mobile summary{list-style:none;display:flex;align-items:center;gap:7px;padding:9px 11px;border:1px solid #c9d7e4;border-radius:9px;color:#17334c;background:white;cursor:pointer;font-size:.83rem;font-weight:800;min-height:42px}
.ux-header .ux-mobile summary::-webkit-details-marker{display:none}
.ux-header .ux-mobile summary::before{content:'☰';font-size:1.25rem;line-height:1}
.ux-header .ux-mobile[open] summary::before{content:'×'}
.ux-header .ux-mobile-panel{position:absolute;top:calc(100% + 10px);right:0;width:min(320px,calc(100vw - 24px));padding:10px;background:white;border:1px solid #dbe6ee;border-radius:13px;box-shadow:0 14px 35px rgba(13,45,70,.18)}
.ux-header .ux-mobile-panel a{display:block;padding:12px 13px;white-space:normal;border-radius:7px}
.ux-header .ux-mobile-panel a+a{border-top:1px solid #edf1f5}
.ux-header .ux-mobile-panel .ux-mobile-apply{margin-top:7px;text-align:center;color:white;background:#0068b7}
.ux-header .ux-mobile-panel .ux-mobile-apply:hover{color:white;background:#004b87}
.ux-header :focus-visible{outline:3px solid #f4a92a;outline-offset:3px}
@media(max-width:1050px){.ux-header .ux-desktop-nav{display:none}.ux-header .ux-mobile{display:block}}
@media(max-width:620px){.ux-header .ux-inner{min-height:62px;padding:8px 14px;gap:8px}.ux-header .ux-brand-note{display:none}.ux-header .ux-brand-name{font-size:.95rem}.ux-header .ux-mark{width:30px;height:30px;font-size:.7rem}.ux-header .ux-apply{padding:9px 10px;font-size:.7rem;white-space:normal;text-align:center;line-height:1.25;max-width:100px}.ux-header .ux-mobile{order:3;margin-left:0}.ux-header .ux-apply{margin-left:auto}}

/* Content discovery, article continuations and touch-friendly mobile layout. */
.ux-paths{padding:48px 0;background:#f3f8fc}
.ux-paths .ux-container,.ux-library .ux-container{max-width:1100px;margin:auto;padding:0 24px}
.ux-paths h2,.ux-library h2{font-size:clamp(1.45rem,3vw,2rem);line-height:1.4;margin:0 0 9px;color:#17334c}
.ux-paths p,.ux-library p{margin:0 0 22px;color:#516376}
.ux-path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.ux-path-card{display:block;padding:23px;border:1px solid #d8e5ef;border-radius:16px;background:white;color:#163c5a;text-decoration:none;box-shadow:0 6px 18px rgba(23,66,99,.04)}
.ux-path-card strong{display:block;font-size:1.08rem;margin-bottom:7px}.ux-path-card span{display:block;color:#516376;font-size:.9rem;line-height:1.7}
.ux-path-card:hover,.ux-path-card:focus-visible{border-color:#0068b7;box-shadow:0 8px 24px rgba(0,104,183,.14);transform:translateY(-2px)}
.ux-path-more{margin:17px 0 0!important;font-size:.9rem}
.ux-library{padding:48px 0;background:#f4f9fd}
.ux-library .ux-jump{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 28px}
.ux-library .ux-jump a{display:inline-block;border:1px solid #c9dce9;border-radius:999px;padding:8px 13px;background:#fff;text-decoration:none;font-weight:700;font-size:.85rem}
.ux-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.ux-library-grid a{display:block;padding:17px 19px;border:1px solid #d8e5ef;border-radius:12px;background:#fff;color:#173c5a;text-decoration:none;font-weight:700;line-height:1.55}
.ux-library-grid a:hover,.ux-library-grid a:focus-visible{border-color:#0068b7;text-decoration:underline}
.ux-library-grid a span{display:block;font-size:.77rem;color:#61717e;font-weight:500;margin-bottom:4px}
.ux-related{max-width:820px;margin:38px auto 0;padding:23px;border:1px solid #d8e5ef;border-radius:16px;background:#f4f9fd}
.ux-related h2{font-size:1.2rem!important;margin:0 0 12px!important;padding:0!important;border:0!important;color:#173c5a}
.ux-related ul{margin:0;padding-left:1.25em}.ux-related li{margin:7px 0}.ux-related a{font-weight:700}
.ux-toc-mobile{display:none}
@media(max-width:800px){.ux-path-grid,.ux-library-grid{grid-template-columns:1fr}.ux-paths,.ux-library{padding:34px 0}.ux-paths .ux-container,.ux-library .ux-container{padding:0 18px}.ux-path-card{padding:18px}.ux-related{padding:18px}.toc{display:block!important;position:static!important;order:-1!important;margin:0 0 22px!important}}