#ec-chat-root{--ec-ink:#171660;--ec-blue:#2d79ba;--ec-muted:#626e81;--ec-line:#dbe3ef;--ec-chat-bottom:24px;color:var(--ec-ink);font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.55;text-align:left;color-scheme:light}
#ec-chat-root *,#ec-chat-root *::before,#ec-chat-root *::after{box-sizing:border-box}
#ec-chat-root [hidden]{display:none!important}
#ec-chat-root button,#ec-chat-root input{font:inherit;letter-spacing:normal}
#ec-chat-root button{cursor:pointer;text-transform:none}
#ec-chat-root button:focus-visible,#ec-chat-root a:focus-visible,#ec-chat-root input:focus-visible{outline:3px solid #e7aa05;outline-offset:3px}
#ec-chat-root .ec-chat-launcher{position:fixed;z-index:120;right:max(24px,env(safe-area-inset-right));bottom:max(var(--ec-chat-bottom),env(safe-area-inset-bottom));display:flex;align-items:center;gap:11px;min-height:58px;padding:15px 21px;border:1px solid rgba(255,255,255,.35);border-radius:30px;color:#fff;background:var(--ec-ink);box-shadow:0 8px 30px #17166033;font-size:14px;font-weight:700;transition:transform .2s ease,box-shadow .2s ease,bottom .2s ease}
#ec-chat-root .ec-chat-launcher:hover{transform:translateY(-3px);box-shadow:0 12px 36px #17166040}
#ec-chat-root .ec-chat-launcher svg{width:23px;height:23px;flex-shrink:0}
#ec-chat-root .ec-chat-panel{position:fixed;z-index:130;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));display:flex;flex-direction:column;width:410px;max-width:calc(100vw - 32px);height:min(730px,calc(100dvh - 48px));overflow:hidden;border:1px solid #d3ddeb;border-radius:24px;background:#fff;box-shadow:0 24px 80px #15245235,0 4px 18px #15245212;animation:ec-chat-enter .24s ease both}
#ec-chat-root .ec-chat-header{display:flex;align-items:center;gap:12px;flex:none;margin:0;padding:21px 18px;background:var(--ec-ink);color:#fff}
#ec-chat-root .ec-chat-header img{display:block;width:42px;height:42px;object-fit:contain;border-radius:50%;background:#fff;padding:4px}
#ec-chat-root .ec-chat-header h2{font-family:inherit;font-size:16px;line-height:1.3;font-weight:700;letter-spacing:0;margin:0;color:#fff}
#ec-chat-root .ec-chat-header p{margin:3px 0 0;font-size:12px;color:#d9e1f6;line-height:1.4}
#ec-chat-root .ec-chat-close{display:grid;place-items:center;min-width:42px;min-height:42px;margin-left:auto;padding:10px;background:#ffffff12;color:#fff;border:1px solid #ffffff25;border-radius:50%}
#ec-chat-root .ec-chat-close:hover{background:#ffffff25}
#ec-chat-root .ec-chat-close svg,#ec-chat-root .ec-chat-form svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
#ec-chat-root .ec-chat-toolbar{display:flex;justify-content:space-between;align-items:center;gap:8px;flex:none;background:#f4f7fb;padding:10px 18px;border-bottom:1px solid var(--ec-line);font-size:11px;color:var(--ec-muted)}
#ec-chat-root .ec-chat-toolbar button,#ec-chat-root .ec-chat-footer button{padding:4px 0;background:none;border:0;color:var(--ec-ink);font-size:11px;text-decoration:underline;text-underline-offset:3px}
#ec-chat-root .ec-chat-scroll{position:relative;flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:20px 18px 18px;scrollbar-width:thin;background:linear-gradient(155deg,#f5f9ff 0%,#fff 45%)}
#ec-chat-root .ec-chat-intro{padding:1px 2px 18px}
#ec-chat-root .ec-chat-intro>span{font-size:9px;letter-spacing:1.6px;color:var(--ec-blue);font-weight:800}
#ec-chat-root .ec-chat-intro h3{font-family:Georgia,'Times New Roman',serif;font-size:29px;line-height:1.18;letter-spacing:-.6px;color:var(--ec-ink);margin:8px 0}
#ec-chat-root .ec-chat-intro p{font-size:13px;line-height:1.5;color:var(--ec-muted);margin:0;max-width:290px}
#ec-chat-root .ec-chat-message{margin:0 0 14px;padding:15px 16px;border-radius:16px;border:1px solid var(--ec-line);background:#fff;font-size:13px;line-height:1.65;overflow-wrap:anywhere;animation:ec-chat-enter .2s ease both}
#ec-chat-root .ec-chat-message h3{margin:0 0 8px;font-family:inherit;font-size:15px;line-height:1.4;letter-spacing:0;font-weight:700;color:var(--ec-ink)}
#ec-chat-root .ec-chat-message p{font-size:13px;line-height:1.65;color:#404d64;margin:0 0 10px}
#ec-chat-root .ec-chat-message p:last-child{margin-bottom:0}
#ec-chat-root .ec-chat-user{background:#e9f2fc;border-color:#d2e4f8;margin-left:35px;border-bottom-right-radius:4px;padding:10px 14px}
#ec-chat-root .ec-chat-user p{color:var(--ec-ink)}
#ec-chat-root .ec-chat-links{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin-top:13px;padding-top:12px;border-top:1px solid #e7edf5}
#ec-chat-root .ec-chat-links a{display:inline-flex;align-items:center;gap:8px;color:#255e96;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:3px;line-height:1.5}
#ec-chat-root .ec-chat-links a::after{content:'↗';font-size:14px;text-decoration:none}
#ec-chat-root .ec-chat-options{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
#ec-chat-root .ec-chat-options button{border:1px solid #ccdbed;border-radius:12px;background:#fff;color:var(--ec-ink);padding:10px 12px;min-height:42px;text-align:left;font-size:12px;font-weight:600;line-height:1.45;transition:background-color .18s ease,border-color .18s ease,transform .18s ease}
#ec-chat-root .ec-chat-options button:hover{background:#edf5ff;border-color:#85acd6;transform:translateY(-1px)}
#ec-chat-root .ec-chat-options .ec-chat-menu{background:transparent;border-color:transparent;padding-left:0;color:#62728c;font-weight:400;text-decoration:underline;text-underline-offset:3px}
#ec-chat-root .ec-chat-form{display:flex;flex:none;align-items:center;gap:8px;margin:0;padding:13px 16px 8px;border-top:1px solid var(--ec-line);background:#fff}
#ec-chat-root .ec-chat-form input{display:block;min-width:0;width:100%;height:45px;margin:0;border:1px solid #d3deed;border-radius:13px;padding:0 12px;color:var(--ec-ink);background:#f8faff;box-shadow:none;font-size:13px;line-height:normal}
#ec-chat-root .ec-chat-form input::placeholder{color:#748298;opacity:1}
#ec-chat-root .ec-chat-form button{display:grid;place-items:center;flex:none;width:44px;height:44px;border:0;border-radius:13px;background:var(--ec-ink);color:#fff;padding:10px}
#ec-chat-root .ec-chat-footer{padding:0 16px 12px;text-align:center;flex:none;font-size:10px;background:#fff;color:var(--ec-muted)}
#ec-chat-root .ec-chat-footer p{margin:0 0 2px;font-size:10px;line-height:1.45;color:var(--ec-muted)}
#ec-chat-root .ec-chat-footer a{font-size:11px;color:var(--ec-ink);text-decoration:underline;text-underline-offset:3px}
#ec-chat-root .ec-chat-footer>span{padding:0 8px}
#ec-chat-root .ec-chat-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@keyframes ec-chat-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:520px){#ec-chat-root .ec-chat-launcher{right:16px;min-height:52px;padding:13px 17px;font-size:12px}#ec-chat-root .ec-chat-panel{left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));max-width:none;width:auto;height:min(730px,calc(100dvh - 20px));border-radius:20px}#ec-chat-root .ec-chat-form input{font-size:16px}#ec-chat-root .ec-chat-header{padding:17px 15px}#ec-chat-root .ec-chat-scroll{padding:18px 14px}}
@media(prefers-reduced-motion:reduce){#ec-chat-root *,#ec-chat-root *::before,#ec-chat-root *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}