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var(--border-subtle);flex-wrap:wrap;position:sticky;top:0;z-index:10}.portal-brand{display:flex;align-items:center;gap:.65rem}.portal-brand-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:11px;flex-shrink:0;background:linear-gradient(135deg,var(--accent-amber) 0%,#d98a2b 100%);color:#2b1a04;box-shadow:0 6px 16px #f3a83f47}.portal-brand .eyebrow{color:var(--accent-amber)}.portal-brand h1{margin:0;font-size:1.05rem;color:var(--text-primary)}.portal-nav{display:flex;gap:.3rem;flex-wrap:wrap}.portal-nav-link{display:inline-flex;align-items:center;gap:.45rem;padding:.5rem .9rem;border-radius:999px;color:var(--text-secondary);text-decoration:none;font-weight:600;font-size:.86rem;transition:background .12s ease,color .12s ease}.portal-nav-link svg{opacity:.85}.portal-nav-link:hover{background:#ffffff0f;color:var(--text-primary)}.portal-nav-link.active{background:#f3a83f29;color:#f3c98f}.portal-nav-link.active svg{opacity:1}.portal-main{flex:1;width:100%;max-width:980px;margin:0 auto;padding:1.8rem 1.6rem 3rem}.portal-user{display:flex;align-items:center;gap:.6rem;color:var(--text-secondary);font-size:.85rem}.portal-user-avatar{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:#f3a83f29;color:var(--accent-amber);font-size:.72rem;font-weight:700;flex-shrink:0}.portal-user button{display:inline-flex;align-items:center;gap:.4rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#04060899;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:flex-start;justify-content:center;padding:4rem 1.2rem;z-index:100;overflow-y:auto}.modal-panel{width:min(640px,100%);background:var(--bg-card-raised);border:1px solid var(--border-strong);border-radius:16px;box-shadow:0 24px 60px 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