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label{color:var(--muted);gap:6px;font-weight:700;display:grid}input,select{border:1px solid var(--line);background:var(--surface);width:100%;min-height:46px;color:var(--ink);font:inherit;border-radius:8px;padding:10px 12px}input:focus,select:focus{border-color:var(--accent);outline:3px solid #0d766f2e}.catalog-count{border:1px solid var(--line);background:var(--surface);min-height:46px;color:var(--muted);white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;margin:0;padding:10px 14px;font-weight:800;display:inline-flex}.catalog-section{padding-top:12px}.empty-state{border:1px dashed var(--line);text-align:center;color:var(--muted);border-radius:8px;padding:24px}.product-detail{grid-template-columns:minmax(260px,.7fr) minmax(0,1fr);align-items:start;gap:42px;padding:58px 0 72px;display:grid}.product-cover{min-height:520px;box-shadow:var(--shadow);position:sticky;top:24px}.product-cover img{width:min(68%,360px)}.product-copy h1{font-size:clamp(2rem,5vw,4.2rem)}.price{color:var(--accent-strong);font-size:1.6rem;font-weight:850}.product-meta{gap:12px;margin-top:28px;display:grid}.product-meta div{border-top:1px solid var(--line);padding-top:12px}.product-meta dt{font-weight:800}.product-meta dd{color:var(--muted);margin:2px 0 0}.site-footer{border-top:1px solid var(--line);justify-content:space-between;gap:24px;padding:34px 0 42px;display:flex}.site-footer p{color:var(--muted);margin-bottom:0}@media(max-width:900px){.hero,.intro,.product-detail{grid-template-columns:1fr}.hero{padding-top:38px}.hero-copy,.hero-panel,.product-cover{min-height:300px}.product-cover{position:static}.package-grid,.book-grid,.review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.site-header,.site-footer{flex-direction:column;align-items:flex-start}.site-header,.site-footer,.section,.hero,.page-title,.catalog-tools,.product-detail{width:min(100% - 28px,1160px)}nav{width:100%}nav a{padding-inline:8px}.benefit-grid,.package-grid,.book-grid,.review-grid,.catalog-tools{grid-template-columns:1fr}.with-action{flex-direction:column;align-items:flex-start}.book-card{min-height:auto}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-contain-size{syntax:"*";inherits:false}@property --tw-contain-layout{syntax:"*";inherits:false}@property --tw-contain-paint{syntax:"*";inherits:false}@property --tw-contain-style{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}