:root{--brand-navy: #0b3557;--brand-navy-deep: #082a45;--brand-orange: #ff8c00;--brand-orange-hover: #e67e00;--surface: #ffffff;--surface-soft: #f5f7f9;--surface-mist: #eef2f6;--text-primary: #0f2433;--text-secondary: #4a5d6a;--text-muted: #6b7c88;--border: #d5dee6;--success: #1f7a57;--success-bg: #e6f5ee;--warning: #b7791f;--warning-bg: #fff8e6;--error: #b42318;--radius: 12px;--radius-sm: 8px;--shadow: 0 10px 28px rgba(11, 53, 87, .08);--font: "Source Sans 3", "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-display: "IBM Plex Sans", "Segoe UI Semibold", "Segoe UI", sans-serif;--rail-w: 248px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%}[hidden]{display:none!important}body{font-family:var(--font);color:var(--text-primary);background:var(--surface-soft);line-height:1.55;font-size:1.05rem}h1,h2,h3{font-family:var(--font-display);letter-spacing:-.02em;line-height:1.2;margin:0 0 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a.active{background:#ffffff14;color:#fff}.rail-logout{color:#c5d5e0!important;justify-content:flex-start;margin-top:auto}.app-main{min-width:0}.app-top{display:flex;align-items:flex-start;gap:.75rem;padding:1.25rem 1.5rem .5rem}.app-top h1{font-size:clamp(1.45rem,2vw,1.85rem);margin:0}.menu-toggle{display:none}.content{padding:.5rem 1.5rem 2.5rem;max-width:1100px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem 1.3rem;margin:0 0 1rem}.card h3{margin-bottom:.35rem}.product-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:.55rem 1rem;margin:.85rem 0 .25rem;font-size:.95rem}.meta-grid dt{color:var(--text-muted);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.meta-grid dd{margin:.1rem 0 0;font-weight:600}.edition-pill{display:inline-block;margin-left:.4rem;padding:.12rem 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