:root{--color-bg:#fff;--color-bg-alt:#f3f4f4;--color-bg-warm:#f7f6f3;--color-text:#202327;--color-text-secondary:#62676d;--color-border:#e2e4e6;--color-accent:#ba292b;--color-accent-hover:#942022;--color-accent-light:#fff0ed;--color-ink:#202429;--color-ink-soft:#2b3036;--color-white:#fff;--color-light-muted:#bcc1c7;--color-error:#a31e22;--color-success:#23734b;--font-body:Arial, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--font-heading:"Arial Narrow", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;--radius-sm:2px;--radius-md:4px;--page-width:1280px;--transition-fast:.18s ease;--header-height:88px;--shadow-menu:0 12px 28px #00000014;--overlay-hero:linear-gradient(90deg, #171d25ed, #171d25a8 38%, #171d2526);--overlay-banner:linear-gradient(90deg, #141a20dc, #141a2066)}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}dd,dl,figure,h1,h2,h3,h4,p{margin:0}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--color-accent);outline-offset:4px}button:disabled{cursor:not-allowed}::selection{background:var(--color-accent);color:var(--color-white)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{transition:none!important;animation:none!important}}.page-width{width:min(var(--page-width),100% - 80px);margin-inline:auto}.section{padding-block:88px}.eyebrow{color:var(--color-accent);letter-spacing:.16em;text-transform:uppercase;margin-bottom:16px;font-size:12px;font-weight:700;display:block}.section-title{font-family:var(--font-heading);letter-spacing:-.035em;font-size:clamp(30px,3.2vw,44px);font-weight:700;line-height:1.2}.section-lead{color:var(--color-text-secondary);max-width:650px;margin-top:20px;font-size:15px;line-height:1.9}.section-head{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:40px;display:flex}.btn{border-radius:var(--radius-sm);min-height:50px;transition:background var(--transition-fast),color var(--transition-fast);border:1px solid #0000;justify-content:center;align-items:center;gap:24px;padding:14px 25px;font-size:13px;font-weight:700;line-height:1.5;display:inline-flex}.btn-primary{background:var(--color-accent);color:var(--color-white)}.btn-primary:hover{background:var(--color-accent-hover)}.btn-outline{border-color:var(--color-border);color:var(--color-text);background:0 0}.btn-outline:hover{border-color:var(--color-accent);color:var(--color-accent)}.text-link{color:var(--color-accent);align-items:center;gap:16px;font-size:13px;font-weight:700;display:inline-flex}.text-link:hover{color:var(--color-accent-hover)}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;display:grid}.empty-state,.error-state{text-align:center;border:1px solid var(--color-border);color:var(--color-text-secondary);padding:48px 24px;line-height:1.8}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.skeleton{background:var(--color-bg-alt);min-height:340px}@media (width<=1023px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding-block:64px}}@media (width<=767px){:root{--header-height:72px}.page-width{width:calc(100% - 40px)}.section{padding-block:52px}.section-head{flex-direction:column;align-items:flex-start;gap:20px;margin-bottom:28px}.product-grid{gap:20px}}@media (width<=520px){.product-grid{grid-template-columns:minmax(0,1fr)}}