:root{--brand:#fa2209;--brand-2:#ff6335;--ink:#1a1a1a;--muted:#6b7280;--line:#eceff3;--bg:#f6f7f9;--card:#fff;--ok:#0f9d58;--danger:#e11d48;--shadow:0 10px 30px #1a1a1a0f;--radius:14px;--max:1200px;--font:"DM Sans", system-ui, sans-serif;--display:"Instrument Serif", Georgia, serif}*{box-sizing:border-box}html,body,#app{min-height:100%;font-family:var(--font);color:var(--ink);background:var(--bg);margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}.container{width:min(var(--max), calc(100% - 48px));margin:0 auto}.btn{cursor:pointer;border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 20px;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(90deg, var(--brand), var(--brand-2));color:#fff;box-shadow:0 8px 18px #fa220940}.btn-primary:hover{filter:brightness(1.05);transform:translateY(-1px)}.btn-ghost{border:1px solid var(--line);color:var(--ink);background:#fff}.btn-ghost:hover{border-color:#d7dbe3}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.input,.select,.textarea{border:1px solid var(--line);background:#fff;border-radius:10px;outline:none;width:100%;min-height:44px;padding:10px 14px}.input:focus,.select:focus,.textarea:focus{border-color:#fa220973;box-shadow:0 0 0 3px #fa220914}.textarea{resize:vertical;min-height:96px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.price{color:var(--brand);font-weight:700}.price .symbol{margin-right:2px;font-size:.85em}.empty{text-align:center;color:var(--muted);padding:64px 20px}.toast{z-index:9999;color:#fff;background:#1a1a1ae6;border-radius:10px;padding:12px 18px;font-size:14px;position:fixed;top:24px;left:50%;transform:translate(-50%)}.grid-goods{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}@media (width<=1100px){.grid-goods{grid-template-columns:repeat(3,1fr)}}@media (width<=800px){.grid-goods{grid-template-columns:repeat(2,1fr)}}