.kv-demo-body{background:#fff;margin:0}.kv-shot{border:0;width:100%;height:auto;display:block}.kv-shot-wrap{background:#fff;width:100%;margin:0 auto}.kv-only-desktop{display:block}.kv-only-mobile{display:none}@media (max-width:760px){.kv-only-desktop{display:none}.kv-only-mobile{display:block}}.kv-phone-stage{background:#10151a;flex-direction:column;align-items:center;min-height:100vh;padding:28px 16px 40px;display:flex}.kv-phone-label{color:#ffffffb8;text-align:center;margin-bottom:14px;font:500 13px/1.4 system-ui,-apple-system,Segoe UI,sans-serif}.kv-phone{background:#000;border-radius:42px;width:390px;max-width:100%;padding:10px;box-shadow:0 26px 70px #0000008c}.kv-phone-screen{-webkit-overflow-scrolling:touch;background:#fff;border-radius:32px;max-height:78vh;overflow:hidden auto}@media (max-width:460px){.kv-phone-stage{background:#fff;min-height:0;padding:0}.kv-phone-label{display:none}.kv-phone{width:100%;box-shadow:none;border-radius:0;padding:0}.kv-phone-screen{border-radius:0;max-height:none;overflow:visible}}.kv-launcher{z-index:2147483000;cursor:pointer;border:0;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .14s,box-shadow .14s;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:0 8px 26px #0000004d}.kv-launcher:hover{transform:translateY(-2px);box-shadow:0 12px 32px #0000005c}.kv-panel{z-index:2147483000;background:#fff;border-radius:16px;flex-direction:column;width:380px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 44px);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex;position:fixed;bottom:22px;right:22px;overflow:hidden;box-shadow:0 20px 60px #00000047}@media (max-width:460px){.kv-panel{border-radius:0;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;bottom:0;right:0}}.kv-header{flex:none;justify-content:space-between;align-items:center;gap:10px;padding:14px 16px;display:flex}.kv-header-title{text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.kv-close{cursor:pointer;opacity:.85;background:0 0;border:0;padding:4px;display:flex}.kv-close:hover{opacity:1}.kv-log{flex-direction:column;flex:auto;gap:10px;padding:14px 14px 6px;display:flex;overflow-y:auto}.kv-row{justify-content:flex-start;display:flex}.kv-row-user{justify-content:flex-end}.kv-bubble{white-space:pre-wrap;word-wrap:break-word;max-width:86%;padding:2px 4px;font-size:15px}.kv-bubble-user{border-radius:14px;padding:9px 13px}.kv-input-row{border-top:1px solid #00000014;flex:none;align-items:center;gap:8px;padding:10px 12px 12px;display:flex}.kv-input{color:#000;background:#fff;border:1px solid #00000026;border-radius:999px;outline:none;flex:auto;min-width:0;padding:10px 14px;font-size:15px}.kv-input:focus{border-color:#00000052}.kv-send{cursor:pointer;border:0;border-radius:50%;flex:none;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.kv-send:disabled{opacity:.45;cursor:default}.kv-badge{z-index:2147482000;color:#fff;letter-spacing:.02em;background:#0000009e;border-radius:999px;padding:7px 10px;font:500 11px/1 system-ui,-apple-system,sans-serif;text-decoration:none;position:fixed;bottom:12px;left:12px}