:root{--ao-blue:#0091df;--ao-blue-dark:#006297;--ao-green:#00bc32;--ao-green-dark:#009127;--ao-text:#343b38;--ao-muted:#848a8e;--ao-line:#e8e8ef;--ao-soft:#f9f9fb;--ao-white:#fff}*{box-sizing:border-box}body{margin:0;background:rgb(249,249,251);color:var(--ao-text);font-family:Arial,Helvetica,sans-serif}.ao-shell{width:min(1120px,calc(100% - 32px));margin:0 auto}.ao-topbar{background:var(--ao-blue-dark);color:white;font-size:13px}.ao-topbar-inner{min-height:36px;display:flex;align-items:center;gap:24px}.ao-topbar a{margin-left:auto;color:white;text-decoration:none;font-weight:700}.ao-header{background:white;border-bottom:1px solid var(--ao-line)}.ao-header-inner{height:92px;display:flex;align-items:center;justify-content:space-between}.ao-brand{display:flex;align-items:center;gap:12px;text-decoration:none}.ao-mark{width:44px;height:44px;border-radius:10px;background:var(--ao-green);display:grid;place-items:center;color:white;font-size:32px;line-height:1;font-weight:700}.ao-brand-name{font-size:24px;font-weight:800;color:var(--ao-blue);letter-spacing:-.3px}.ao-brand-sub{font-size:12px;color:var(--ao-muted);margin-top:2px}.ao-header-badge{background:#eaf5fb;color:var(--ao-blue-dark);padding:10px 16px;border-radius:999px;font-weight:700;font-size:14px}.ao-main{padding:42px 0 56px}.ao-hero{text-align:center;max-width:760px;margin:0 auto 28px}.ao-eyebrow{text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--ao-green-dark);font-size:12px;margin-bottom:10px}.ao-hero h1{font-size:42px;line-height:1.1;margin:0;color:var(--ao-blue-dark);letter-spacing:-1px}.ao-lead{font-size:18px;line-height:1.55;color:#52636f;margin:16px auto 14px}.ao-trust-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.ao-trust-row span{background:white;border:1px solid var(--ao-line);border-radius:999px;padding:7px 11px;font-size:12px;color:#60727e}.ao-chat-card{background:white;border:1px solid var(--ao-line);border-radius:14px;box-shadow:0 8px 30px rgba(29,55,75,.07);overflow:hidden;max-width:860px;margin:0 auto}.ao-chat-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-bottom:1px solid var(--ao-line);background:#fbfdfe}.ao-chat-title{font-size:18px;font-weight:800;color:var(--ao-blue-dark)}.ao-chat-sub{font-size:13px;color:var(--ao-muted);margin-top:3px}.ao-reset{border:1px solid var(--ao-blue);background:white;color:var(--ao-blue);font-weight:700;border-radius:7px;padding:9px 12px;cursor:pointer}.ao-reset:hover{background:#f0f8fd}.ao-messages{min-height:380px;padding:24px;display:flex;flex-direction:column;gap:16px}.ao-message-row{display:flex}.ao-row-user{justify-content:flex-end}.ao-row-assistant{justify-content:flex-start}.ao-message-wrap{max-width:88%}.ao-bubble{padding:13px 15px;border-radius:12px;line-height:1.5;font-size:15px}.ao-bubble-assistant{background:#f1f6f8;border:1px solid #e2eaee;color:var(--ao-text);border-bottom-left-radius:4px}.ao-bubble-user{background:var(--ao-blue);color:white;border-bottom-right-radius:4px}.ao-products{display:grid;gap:12px;margin-top:12px}.ao-product-card{display:grid;grid-template-columns:92px 1fr;gap:14px;padding:14px;border:1px solid var(--ao-line);border-radius:10px;text-decoration:none;background:white;transition:.2s}.ao-product-card:hover{border-color:#a8cbdc;box-shadow:0 5px 16px rgba(16,85,130,.09);transform:translateY(-1px)}.ao-product-image-wrap{width:92px;height:92px;background:white;border:1px solid #edf1f3;border-radius:8px;display:grid;place-items:center;overflow:hidden}.ao-product-image{max-width:86px;max-height:86px;object-fit:contain}.ao-product-placeholder{width:48px;height:48px;border-radius:10px;background:#eef7eb;color:var(--ao-green-dark);display:grid;place-items:center;font-size:30px;font-weight:800}.ao-product-label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--ao-green-dark);font-weight:800}.ao-product-name{font-size:16px;font-weight:800;color:var(--ao-blue-dark);margin-top:4px}.ao-product-reason{font-size:13px;line-height:1.45;color:#61727d;margin-top:5px}.ao-product-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.ao-price{font-size:18px;font-weight:800;color:#2b3c47}.ao-buy{background:var(--ao-green);color:white;border-radius:6px;padding:8px 11px;font-size:12px;font-weight:800}.ao-inputbar{display:flex;gap:10px;padding:16px 20px;border-top:1px solid var(--ao-line);background:#fbfdfe}.ao-input{flex:1;border:1px solid #bccbd3;border-radius:7px;padding:13px 14px;font-size:15px;outline:none}.ao-input:focus{border-color:var(--ao-blue);box-shadow:0 0 0 3px rgba(0,107,183,.1)}.ao-send{border:0;border-radius:7px;background:var(--ao-green);color:white;padding:0 22px;font-size:15px;font-weight:800;cursor:pointer}.ao-send:hover{background:var(--ao-green-dark)}.ao-send:disabled{opacity:.45;cursor:not-allowed}.ao-thinking{font-size:13px;color:var(--ao-muted);padding-left:2px}.ao-disclaimer{max-width:860px;margin:16px auto 0;padding:13px 15px;border-radius:8px;background:#fff8e8;border:1px solid #f2dca6;color:#6d5a29;font-size:13px;line-height:1.45}@media(max-width:720px){.ao-topbar-inner{gap:10px;flex-wrap:wrap;padding:8px 0}.ao-topbar-inner span:nth-child(2),.ao-topbar-inner span:nth-child(3){display:none}.ao-header-inner{height:76px}.ao-brand-name{font-size:20px}.ao-header-badge{display:none}.ao-main{padding-top:28px}.ao-hero h1{font-size:34px}.ao-lead{font-size:16px}.ao-chat-head{padding:16px}.ao-chat-sub{display:none}.ao-messages{padding:16px;min-height:330px}.ao-message-wrap{max-width:96%}.ao-product-card{grid-template-columns:72px 1fr;padding:12px}.ao-product-image-wrap{width:72px;height:72px}.ao-inputbar{padding:12px;position:sticky;bottom:0}.ao-send{padding:0 16px}.ao-product-footer{align-items:flex-end}.ao-buy{font-size:11px;padding:7px 8px}}