:root{--arch-navy:#0B1F33;--arch-navy-dark:#071524;--arch-navy-soft:#1E293B;--arch-orange:#FF6B1A;--arch-orange-hover:#E55A0D;--arch-orange-subtle:#FFF7ED;--arch-bg-light:#F8FAFC;--arch-card-bg:#FFFFFF;--arch-text-primary:#0F172A;--arch-text-secondary:#475569;--arch-text-muted:#64748B;--arch-border:#E2E8F0;--arch-border-subtle:#F1F5F9;--arch-radius-lg:16px;--arch-radius-md:12px;--arch-radius-sm:8px;--arch-shadow-card:0 4px 20px -2px rgba(15, 23, 42, 0.05), 0 2px 6px -1px rgba(15, 23, 42, 0.02);--arch-shadow-hover:0 12px 30px -4px rgba(15, 23, 42, 0.1), 0 4px 10px -2px rgba(15, 23, 42, 0.04)}.archive-library-page-wrap{background-color:var(--arch-bg-light);min-height:80vh;padding:16px 0 60px 0}.archive-library-page-wrap .container,.archive-header-enhanced .container,.archive-content-full-width.container{max-width:1240px;margin:0 auto;padding:0 20px}.archive-breadcrumbs{margin-bottom:20px}.archive-breadcrumbs .breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;list-style:none;padding:0;margin:0;gap:8px;font-size:13px;color:var(--arch-text-muted)}.archive-breadcrumbs .breadcrumb-item a{color:var(--arch-text-secondary);text-decoration:none;font-weight:500;transition:color 0.15s ease}.archive-breadcrumbs .breadcrumb-item a:hover{color:var(--arch-orange)}.archive-breadcrumbs .breadcrumb-sep{color:#CBD5E1;font-size:11px}.archive-breadcrumbs .breadcrumb-item--active{color:var(--arch-navy);font-weight:600}.archive-hero-card{background:var(--arch-card-bg);border:1px solid var(--arch-border);border-radius:var(--arch-radius-lg);padding:32px 40px;box-shadow:var(--arch-shadow-card);margin-bottom:24px;text-align:center}.archive-hero-content{max-width:680px;margin:0 auto}.archive-hero-eyebrow{display:inline-block;font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--arch-orange);margin-bottom:8px}.archive-hero-title{font-size:clamp(24px, 3.5vw, 32px);font-weight:900;color:var(--arch-navy);line-height:1.2;margin:0 0 10px 0}.archive-hero-desc{font-size:15px;color:var(--arch-text-secondary);line-height:1.6;margin:0 0 24px 0}.archive-search-box{max-width:520px;margin:0 auto}.archive-search-input-wrap{display:flex;align-items:center;background:var(--arch-bg-light);border:1.5px solid var(--arch-border);border-radius:30px;padding:4px 6px 4px 16px;transition:all 0.2s ease;box-shadow:0 2px 6px rgb(11 31 51 / .04)}.archive-search-input-wrap:focus-within{border-color:var(--arch-orange);background:#FFF;box-shadow:0 4px 14px rgb(255 107 26 / .15)}.search-input-icon{color:var(--arch-text-muted);margin-right:10px;flex-shrink:0}.archive-search-field{flex:1;border:none;background:#fff0;outline:none;font-size:14px;color:var(--arch-text-primary);font-family:inherit;min-width:0}.archive-search-btn{background:var(--arch-navy);color:#FFF;border:none;border-radius:20px;padding:8px 18px;font-size:13.5px;font-weight:700;cursor:pointer;transition:all 0.15s ease;flex-shrink:0}.archive-search-btn:hover{background:var(--arch-orange)}.archive-discovery-strip{margin-bottom:28px;overflow:hidden}.discovery-scroll-track{display:flex;align-items:center;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}.discovery-scroll-track::-webkit-scrollbar{height:4px}.discovery-scroll-track::-webkit-scrollbar-thumb{background:#CBD5E1;border-radius:4px}.discovery-pill{display:inline-flex;align-items:center;white-space:nowrap;font-size:13px;font-weight:600;color:var(--arch-text-secondary);background:var(--arch-card-bg);border:1px solid var(--arch-border);padding:7px 16px;border-radius:20px;text-decoration:none;transition:all 0.15s ease;box-shadow:0 2px 4px rgb(11 31 51 / .02)}.discovery-pill:hover{border-color:var(--arch-orange);color:var(--arch-orange);background:var(--arch-orange-subtle)}.discovery-pill.active{background:var(--arch-orange);color:#FFF;border-color:var(--arch-orange);font-weight:700;box-shadow:0 3px 10px rgb(255 107 26 / .3)}.discovery-pill--lang{background:#F1F5F9}.archive-library-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start}.mobile-filter-bar{display:none;align-items:center;justify-content:space-between;margin-bottom:16px}.mobile-filter-trigger-btn{display:inline-flex;align-items:center;gap:8px;background:var(--arch-navy);color:#FFF;border:none;border-radius:var(--arch-radius-sm);padding:10px 16px;font-size:13.5px;font-weight:700;cursor:pointer}.mobile-filter-trigger-btn .active-badge{background:var(--arch-orange);color:#FFF;font-size:11px;font-weight:800;padding:1px 6px;border-radius:10px}.mobile-results-count{font-size:13.5px;font-weight:700;color:var(--arch-text-muted)}.archive-filter-sidebar{background:var(--arch-card-bg);border:1px solid var(--arch-border);border-radius:var(--arch-radius-lg);padding:24px 20px;box-shadow:var(--arch-shadow-card)}.filter-sidebar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--arch-border-subtle)}.filter-title{font-size:16px;font-weight:800;color:var(--arch-navy);margin:0}.close-drawer-btn{display:none;background:none;border:none;font-size:24px;color:var(--arch-text-muted);cursor:pointer;padding:0;line-height:1}.active-filter-reset{margin-bottom:16px}.clear-filters-link{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#EF4444;text-decoration:none;background:#FEF2F2;border:1px solid #FEE2E2;padding:4px 10px;border-radius:4px;transition:all 0.15s ease}.clear-filters-link:hover{background:#EF4444;color:#FFF}.filter-group{margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--arch-border-subtle)}.filter-group:last-of-type{margin-bottom:0;padding-bottom:0;border-bottom:none}.filter-group-title{font-size:12.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--arch-navy);margin:0 0 12px 0}.filter-options-list{display:flex;flex-direction:column;gap:8px}.filter-options-list--scroll{max-height:180px;overflow-y:auto;padding-right:6px}.filter-options-list--scroll::-webkit-scrollbar{width:4px}.filter-options-list--scroll::-webkit-scrollbar-thumb{background:#E2E8F0;border-radius:4px}.filter-radio-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--arch-text-secondary);cursor:pointer;user-select:none;transition:color 0.15s ease}.filter-radio-item:hover{color:var(--arch-orange)}.filter-radio-item input[type="radio"]{accent-color:var(--arch-orange);cursor:pointer}.filter-select-wrap{position:relative}.filter-select{width:100%;padding:8px 12px;font-size:13px;font-weight:600;color:var(--arch-navy);background:var(--arch-bg-light);border:1px solid var(--arch-border);border-radius:var(--arch-radius-sm);outline:none;cursor:pointer;font-family:inherit}.filter-select:focus{border-color:var(--arch-orange)}.archive-main-content{min-width:0}.archive-results-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--arch-border)}.results-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.results-heading{font-size:18px;font-weight:800;color:var(--arch-navy);margin:0}.results-count-pill{font-size:12px;font-weight:700;color:var(--arch-text-muted);background:var(--arch-card-bg);border:1px solid var(--arch-border);padding:2px 10px;border-radius:12px}.results-sort-desktop{display:flex;align-items:center;gap:8px}.sort-label{font-size:12.5px;color:var(--arch-text-muted);font-weight:600}.results-sort-select{padding:6px 12px;font-size:12.5px;font-weight:600;color:var(--arch-navy);background:var(--arch-card-bg);border:1px solid var(--arch-border);border-radius:var(--arch-radius-sm);outline:none;cursor:pointer;font-family:inherit}.archive-books-grid{display:grid;gap:20px;grid-template-columns:repeat(4,1fr)}.archive-pagination-wrap{margin-top:36px;display:flex;justify-content:center}.archive-pagination-wrap .nav-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.archive-pagination-wrap .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;background:var(--arch-card-bg);color:var(--arch-text-secondary);font-size:13.5px;font-weight:700;text-decoration:none;border:1px solid var(--arch-border);border-radius:var(--arch-radius-sm);transition:all 0.15s ease}.archive-pagination-wrap .page-numbers:hover{background:var(--arch-orange-subtle);border-color:var(--arch-orange);color:var(--arch-orange)}.archive-pagination-wrap .page-numbers.current{background:var(--arch-orange);color:#FFF;border-color:var(--arch-orange);box-shadow:0 2px 8px rgb(255 107 26 / .3)}.archive-pagination-wrap .page-numbers.dots{background:#fff0;border:none;color:var(--arch-text-muted)}.archive-empty-card{background:var(--arch-card-bg);border:1px dashed var(--arch-border);border-radius:var(--arch-radius-lg);padding:48px 24px;text-align:center}.empty-icon{font-size:42px;margin-bottom:12px}.empty-title{font-size:18px;font-weight:800;color:var(--arch-navy);margin:0 0 8px 0}.empty-desc{font-size:14px;color:var(--arch-text-muted);max-width:420px;margin:0 auto 20px auto;line-height:1.5}.empty-reset-btn{display:inline-flex;align-items:center;background:var(--arch-orange);color:#FFF;font-size:13.5px;font-weight:700;padding:10px 20px;border-radius:var(--arch-radius-sm);text-decoration:none;transition:all 0.15s ease}.empty-reset-btn:hover{background:var(--arch-orange-hover);color:#FFF}.archive-value-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:var(--arch-card-bg);border:1px solid var(--arch-border);border-radius:var(--arch-radius-lg);padding:24px;box-shadow:var(--arch-shadow-card);margin-top:48px}.archive-value-strip .value-item{display:flex;align-items:center;gap:12px}.archive-value-strip .value-icon{font-size:24px;flex-shrink:0}.archive-value-strip .value-text{display:flex;flex-direction:column}.archive-value-strip .value-text strong{font-size:13.5px;font-weight:700;color:var(--arch-navy)}.archive-value-strip .value-text span{font-size:11.5px;color:var(--arch-text-muted);line-height:1.3}@media (max-width:1080px){.archive-library-layout{grid-template-columns:220px minmax(0,1fr);gap:20px}.archive-books-grid{grid-template-columns:repeat(3,1fr);gap:16px}.archive-value-strip{grid-template-columns:repeat(2,1fr);gap:18px}}@media (max-width:820px){.archive-library-layout{grid-template-columns:1fr}.mobile-filter-bar{display:flex}.results-sort-desktop{display:none}.archive-filter-sidebar{position:fixed;top:0;left:0;width:300px;height:100vh;z-index:9999;border-radius:0;border:none;box-shadow:4px 0 24px rgb(0 0 0 / .2);overflow-y:auto;transform:translateX(-100%);transition:transform 0.3s cubic-bezier(.16,1,.3,1);background:#FFF}.archive-filter-sidebar.is-open{transform:translateX(0)}.close-drawer-btn{display:block}.archive-books-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:580px){.archive-library-page-wrap{padding:12px 0 40px 0}.archive-library-page-wrap .container{padding:0 14px}.archive-hero-card{padding:24px 18px}.archive-books-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px}.archive-value-strip{grid-template-columns:1fr;gap:16px;padding:18px}}