.wd-shell{border:1px solid rgba(26,35,51,.08);border-radius:14px;background:#fff;box-shadow:0 18px 60px -30px #1a233340;overflow:hidden;max-width:860px;margin:0 auto}.wd-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid rgba(26,35,51,.08)}.wd-id{display:flex;align-items:center;gap:12px}.wd-logo{width:40px;height:40px;border-radius:10px;background:#ea580c14;color:#ea580c;display:grid;place-items:center;border:1px solid rgba(234,88,12,.18)}.wd-name{font-weight:600;color:#1a2333;font-size:14px;line-height:1.2;margin:0}.wd-sub{font-size:12px;color:#6b7890;margin:2px 0 0}.wd-badge{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#ea580c;background:#ea580c14;border:1px solid rgba(234,88,12,.25);border-radius:100px;padding:3px 10px}.wd-tabs{display:flex;gap:4px;background:#f4f6f9;border:1px solid rgba(26,35,51,.08);border-radius:100px;padding:4px}.wd-tab{border:0;background:transparent;border-radius:100px;padding:7px 14px;font-size:12.5px;font-weight:500;color:#6b7890;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.wd-tab.on{background:#fff;color:#1a2333;box-shadow:0 1px 4px #1a23331f}.wd-reset{width:36px;height:36px;border-radius:100px;border:1px solid rgba(26,35,51,.14);background:#fff;color:#6b7890;cursor:pointer;display:grid;place-items:center}.wd-reset:hover{color:#1a2333}.wd-chat{height:26rem;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:14px}.wd-row{display:flex;gap:10px;align-items:flex-start}.wd-row.user{justify-content:flex-end}.wd-ava{width:32px;height:32px;border-radius:100px;background:#ea580c1a;color:#ea580c;display:grid;place-items:center;font-size:11px;font-weight:700;flex:0 0 auto}.wd-bub{max-width:85%;border-radius:14px;padding:10px 14px;font-size:14px;line-height:1.55}.wd-bub p{margin:0}.wd-bub.bot{background:#f4f6f9;color:#1a2333;border-top-left-radius:4px}.wd-bub.user{background:#ea580c;color:#fff;border-bottom-right-radius:4px}.wd-src{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:11px;font-weight:600;color:#ea580c;background:#ea580c14;border:1px solid rgba(234,88,12,.3);border-radius:100px;padding:4px 10px;cursor:pointer}.wd-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}.wd-list li{display:flex;gap:8px}.wd-dot{color:#ea580c}.wd-typing{display:flex;gap:10px;align-items:center;color:#6b7890;font-size:13px}.wd-pulse{animation:wd-pulse 1.4s ease-in-out infinite}@keyframes wd-pulse{0%,to{opacity:.55}50%{opacity:1}}.wd-foot{border-top:1px solid rgba(26,35,51,.08);padding:12px 18px 16px}.wd-label{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#6b7890;margin:0 0 8px}.wd-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.wd-chip{border:1px solid rgba(26,35,51,.14);background:#fff;color:#46536a;border-radius:100px;padding:6px 12px;font-size:12.5px;cursor:pointer;transition:border-color .15s,color .15s}.wd-chip:hover{border-color:#ea580c80;color:#ea580c}.wd-chip.on{background:#ea580c;border-color:#ea580c;color:#fff}.wd-chip.plain{border:0;background:transparent;color:#ea580c;font-weight:600}.wd-chip:disabled{opacity:.5;cursor:not-allowed}.wd-form{display:flex;gap:8px}.wd-input{flex:1;height:44px;border:1px solid rgba(26,35,51,.14);border-radius:100px;padding:0 16px;font-size:14px;color:#1a2333;background:#fff;outline:none}.wd-input:focus{border-color:#ea580c80;box-shadow:0 0 0 3px #ea580c24}.wd-send{height:44px;border:0;border-radius:100px;background:#f97316;color:#fff;padding:0 18px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:8px;cursor:pointer}.wd-send:disabled{opacity:.5;cursor:not-allowed}.wd-body{height:26rem;overflow-y:auto;padding:18px}.wd-cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.wd-docs{display:grid;grid-template-columns:1fr;gap:10px}@media (min-width:640px){.wd-docs{grid-template-columns:1fr 1fr}}.wd-doc{border:1px solid rgba(26,35,51,.08);border-radius:12px;background:#fff;padding:14px;text-align:left;cursor:pointer;transition:border-color .15s}.wd-doc:hover{border-color:#ea580c59}.wd-doc-cat{font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#ea580c;margin:0}.wd-doc-t{font-weight:600;color:#1a2333;font-size:14px;margin:4px 0 0}.wd-doc-q{font-size:12.5px;color:#6b7890;margin:6px 0 0}.wd-k{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.wd-kw{font-size:11px;color:#6b7890;border:1px solid rgba(26,35,51,.14);border-radius:100px;padding:3px 9px}.wd-back{background:transparent;border:0;color:#ea580c;font-weight:600;font-size:12.5px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;margin-bottom:12px;padding:0}.wd-sec{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#6b7890;margin:16px 0 8px}.wd-h3{margin:0;font-size:18px;color:#1a2333;font-weight:700}.wd-ask{margin-top:16px;border:0;border-radius:100px;background:#ea580c;color:#fff;padding:10px 16px;font-weight:600;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.wd-cap{margin:14px 0 0;text-align:center;font-size:12.5px;color:#6b7890}