.detail-title>strong{font-size:24px;color:#e53935;font-weight:900}.detail-title b{font-size:22px;color:#e53935;background:#fff0f0}.fixed-order{background:#e53935}.fixed-order:hover{background:#cc2724}.floating-service{border:0;background:#e53935;font-size:15px;font-weight:700;cursor:pointer}.chat-mask{display:none;position:fixed;inset:0;background:#1118;z-index:40;align-items:center;justify-content:center;padding:16px}.chat-mask.open{display:flex}.visitor-chat{width:min(560px,100%);height:min(650px,90vh);background:#fff;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 22px 70px #0004}.visitor-chat>header{height:74px;background:#202c3d;color:#fff;padding:14px 18px;display:flex;align-items:center;justify-content:space-between}.visitor-chat>header div{display:flex;flex-direction:column;gap:4px}.visitor-chat>header small{color:#bdc8d7}.visitor-chat>header button{border:0;background:#35455c;color:#fff;border-radius:50%;width:34px;height:34px;font-size:20px}.chat-messages{flex:1;overflow:auto;padding:18px;background:#f3f6f9}.chat-bubble{max-width:76%;padding:10px 13px;border-radius:10px;background:#fff;margin:8px 0;box-shadow:0 2px 8px #16203310;line-height:1.55;word-break:break-word}.chat-bubble.visitor{margin-left:auto;background:#e8f8ef}.chat-bubble img{display:block;max-width:100%;max-height:260px;border-radius:8px}.visitor-chat form{display:grid;grid-template-columns:1fr auto auto;gap:9px;padding:14px;border-top:1px solid #e2e6ec}.visitor-chat form>input{border:1px solid #d6dce5;border-radius:9px;padding:11px}.chat-image{background:#eff2f6;border-radius:8px;padding:10px 13px;cursor:pointer}.chat-image input{display:none}.chat-send{border:0;background:#e53935;color:#fff;border-radius:8px;padding:10px 18px;font-weight:700}@media(max-width:600px){.detail-title>strong{font-size:21px}.detail-title b{font-size:19px}.visitor-chat{height:92vh}}