.wa-shell{display:flex;flex-direction:column;width:100%;height:600px;border-radius:12px;overflow:hidden;background:#efeae2;box-shadow:0 8px 28px #0000002e;font-family:Helvetica Neue,Helvetica,Arial,PingFang SC,sans-serif}.wa-header{flex:none;display:flex;align-items:center;gap:10px;height:59px;padding:0 14px;background:#f0f2f5;border-bottom:1px solid rgba(0,0,0,.08);color:#54656f}.wa-header-back{display:flex;align-items:center;flex:none;color:#54656f}.wa-header-avatar{flex:none;width:40px;height:40px;border-radius:50%;background:#d9e3e8;display:flex;align-items:center;justify-content:center;font-size:20px;line-height:1}.wa-header-info{flex:1 1 auto;min-width:0}.wa-header-name{font-size:16px;line-height:21px;color:#111b21;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wa-header-status{font-size:13px;line-height:17px;color:#667781}.wa-header-actions{display:flex;align-items:center;gap:20px;flex:none;color:#54656f}.wa-body{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:none;background-color:#efeae2;background-image:radial-gradient(rgba(0,0,0,.045) 1px,transparent 0);background-size:22px 22px}.wa-body::-webkit-scrollbar{width:0}.wa-body-inner{display:flex;flex-direction:column;justify-content:flex-end;min-height:100%;padding:12px 18px 14px;gap:3px}.wa-date-chip{align-self:center;margin:4px 0 10px;padding:5px 12px;border-radius:7px;background:#fff;box-shadow:0 1px .5px #0b141a21;font-size:12.5px;line-height:16px;color:#54656f;letter-spacing:.3px}.wa-row{display:flex;width:100%}.wa-row.is-out{justify-content:flex-end}.wa-row.is-in{justify-content:flex-start}.wa-row+.wa-row{margin-top:0}.wa-bubble{position:relative;max-width:74%;padding:6px 7px 8px;border-radius:7.5px;background:#fff;box-shadow:0 1px .5px #0b141a21}.wa-row.is-out .wa-bubble{background:#dcf8c6}.wa-text{font-size:14.2px;line-height:19px;color:#111b21;word-break:normal;white-space:pre-wrap}mark.wa-hl{background:#fff3c4;color:inherit;padding:0;margin:0;border:0;font:inherit;line-height:inherit}.wa-tail{position:absolute;top:0;width:8px;height:13px;pointer-events:none}.wa-tail.is-in{left:-8px}.wa-tail.is-out{right:-8px}.wa-meta{float:right;display:inline-flex;align-items:center;gap:3px;margin:6px -2px -3px 8px;font-size:11px;line-height:15px;color:#667781;white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none}.wa-tick{width:16px;height:11px;flex:none;color:#53bdeb}.wa-sys-row{display:flex;justify-content:center;width:100%;margin:6px 0}.wa-sys-chip{display:inline-flex;align-items:center;gap:6px;max-width:86%;padding:5px 12px;border-radius:8px;background:#ffffffd1;box-shadow:0 1px .5px #0b141a1a;font-size:12.5px;line-height:17px;color:#54656f;font-style:italic;text-align:center}.wa-sys-spark{color:#25d366;font-style:normal}.wa-input-bar{flex:none;display:flex;align-items:center;gap:10px;height:62px;padding:0 14px;background:#f0f2f5;color:#54656f}.wa-input-icon{display:flex;align-items:center;flex:none;color:#54656f;opacity:.82}.wa-input-field{flex:1 1 auto;height:42px;display:flex;align-items:center;padding:0 14px;border-radius:8px;background:#fff;font-size:15px;color:#8696a0}@media(max-width:767px){.wa-shell{height:480px;border-radius:10px}.wa-header{height:52px;padding:0 10px;gap:8px}.wa-header-avatar{width:34px;height:34px;font-size:17px}.wa-header-name{font-size:14px}.wa-header-status{font-size:12px}.wa-header-actions{gap:14px}.wa-header-actions svg{width:18px;height:18px}.wa-body-inner{padding:10px 12px 12px}.wa-bubble{max-width:84%}.wa-text{font-size:13.2px;line-height:18px}.wa-sys-chip{font-size:11.5px;line-height:16px;padding:4px 10px;max-width:92%}.wa-meta{font-size:10.5px;margin:5px -2px -3px 6px}.wa-tick{width:15px;height:10px}.wa-input-bar{height:54px;padding:0 10px;gap:8px}.wa-input-field{height:38px;font-size:14px;padding:0 12px}}@media(max-width:380px){.wa-shell{height:440px}.wa-bubble{max-width:88%}.wa-text{font-size:12.6px;line-height:17.5px}.wa-body-inner{padding:8px 10px 10px}.wa-header{padding:0 8px;gap:6px}.wa-header-actions{gap:10px}.wa-input-bar{padding:0 8px;gap:6px}}