:root{--ink-900: #0d0c0f;--ink-800: #16141a;--ink-700: #211e28;--ink-600: #2e2a38;--ink-500: #3d3849;--ink-400: #5a5468;--ink-300: #8b84a0;--ink-200: #c4bdd6;--ink-100: #eae7f1;--ink-50: #f5f3f9;--gold-500: #c9a84c;--gold-400: #d9bc74;--gold-300: #e8d09e;--gold-600: #a8893a;--accent-blue: #6c63ff;--accent-rose: #e05c8b;--accent-teal: #2dd4bf;--success: #22c55e;--error: #ef4444;--font-display: "Playfair Display", Georgia, serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 32px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .6);--shadow-glow: 0 0 30px rgba(201, 168, 76, .2);--shadow-card: 0 8px 32px rgba(0, 0, 0, .5), 0 1px 0 rgba(255,255,255,.05) inset;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--max-width: 1280px;--nav-height: 72px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{background-color:var(--ink-900);color:var(--ink-100);font-family:var(--font-body);font-size:16px;line-height:1.6;min-height:100vh}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}ul,ol{list-style:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-6)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.text-display{font-family:var(--font-display)}.text-gold{color:var(--gold-400)}.text-muted{color:var(--ink-300)}.gradient-text{background:linear-gradient(135deg,var(--gold-300) 0%,var(--gold-500) 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0}.section-label{font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--gold-400);margin-bottom:var(--space-3)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--ink-800)}::-webkit-scrollbar-thumb{background:var(--ink-500);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--ink-400)}.page-enter{animation:pageIn .35s ease forwards}@keyframes pageIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.skeleton{background:linear-gradient(90deg,var(--ink-700) 25%,var(--ink-600) 50%,var(--ink-700) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@media (max-width: 768px){:root{--nav-height: 64px}.container{padding:0 var(--space-4)}}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);transition:background 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640px){.bdm__inner{grid-template-columns:1fr;padding:var(--space-5);gap:var(--space-6)}.bdm__cover-col{padding-top:0}.bdm__cover-wrap{max-width:180px;margin:0 auto}.bdm__info{padding-right:0;padding-top:0}.bdm__title{font-size:1.4rem}}.store-page{padding-bottom:var(--space-24)}.store-page__header{position:relative;padding-top:calc(var(--nav-height) + var(--space-20));padding-bottom:var(--space-20);margin-bottom:var(--space-12);overflow:hidden;text-align:center;display:flex;flex-direction:column;align-items:center}.store-page__header-bg{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.store-page__header-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.25}.store-page__header-orb--1{width:600px;height:600px;background:radial-gradient(circle,#6c63ff 0%,transparent 70%);top:-200px;right:-100px;animation:float 8s ease-in-out infinite}.store-page__header-orb--2{width:400px;height:400px;background:radial-gradient(circle,var(--gold-500) 0%,transparent 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100%)}.store-page__header-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}.store-page__title{font-family:var(--font-display);font-size:clamp(2.8rem,5vw,4.5rem);font-weight:700;color:var(--ink-50);line-height:1.1;margin-bottom:var(--space-6);margin-top:var(--space-4)}.store-page__title-em{font-style:italic;background:linear-gradient(135deg,var(--gold-300),var(--gold-500));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.store-page__subtitle{font-size:1.1rem;line-height:1.75;color:var(--ink-300);max-width:580px}.store-page__filters{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-4);margin-bottom:var(--space-8);padding-bottom:var(--space-6);border-bottom:1px solid rgba(255,255,255,.06)}.store-page__count{font-size:.8rem;color:var(--ink-500);font-weight:500;white-space:nowrap}.store-page__empty{display:flex;flex-direction:column;align-items:center;gap:var(--space-5);padding:var(--space-20) 0;color:var(--ink-400);text-align:center}.store-page__empty-icon{font-size:3rem}.store-page__empty p{font-size:1rem}.books-grid{display:grid;gap:var(--space-6)}.books-grid--3col{grid-template-columns:repeat(3,1fr)}@media (max-width: 900px){.books-grid--3col{grid-template-columns:repeat(2,1fr)}}@media (max-width: 580px){.books-grid--3col{grid-template-columns:1fr}}