:root{--color-ink:#172033;--color-ink-soft:#344054;--color-muted:#667085;--color-primary:#2447a8;--color-primary-dark:#19357f;--color-primary-soft:#edf2ff;--color-background:#fff;--color-surface:#f7f8fc;--color-border:#e5e7eb;--color-success:#16794a;--font-sans:"Instrument Sans", "Inter", Arial, sans-serif;--container-width:1160px;--container-gutter:24px;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--shadow-sm:0 4px 14px #1720330a;--shadow-md:0 12px 32px #17203314;--transition:.18s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:100px}body{font-family:var(--font-sans);color:var(--color-ink);background:var(--color-background);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:16px;line-height:1.7}img,picture,video,svg{max-width:100%;display:block}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;transition:color var(--transition), background-color 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li{gap:7px}.article-title{font-size:2.1rem}.article-content{font-size:1rem;line-height:1.8}.article-content table{display:block;overflow-x:auto}.article-content pre{padding:16px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.catalog-card{height:100%}.catalog-card .btn{margin-top:auto}.catalog-card h2{margin-bottom:14px}.catalog-price{margin:12px 0 20px;font-weight:700;color:var(--color-primary)!important;font-size:1.15rem!important}.catalog-empty{max-width:760px;margin-inline:auto;padding:36px}.catalog-empty h2{margin-bottom:12px}.catalog-empty .btn{margin-top:16px}.catalog-detail{max-width:820px;margin-inline:auto}.catalog-rich-text{color:var(--color-muted);white-space:pre-line;margin-bottom:28px;line-height:1.85}.catalog-detail h2{margin-top:36px}.catalog-detail h2:first-child{margin-top:0}@media (width<=600px){.catalog-empty{padding:24px}.catalog-price{font-size:1.05rem!important}}