:root{--a2-eng-bg:#fff;--a2-eng-soft:#f7f5ef;--a2-eng-text:#29251d;--a2-eng-muted:#686257;--a2-eng-error:#b52432}
html[data-a2-panel-theme=dark]{--a2-eng-bg:#221d16;--a2-eng-soft:#19150f;--a2-eng-text:#efe7d8;--a2-eng-muted:#b8ad9a;--a2-eng-error:#ff9aa7}
#a2-support-directory[hidden]{display:none!important}
#a2-support-directory{position:fixed;right:20px;bottom:calc(var(--a2-chat-widget-bottom,20px) + 62px + env(safe-area-inset-bottom));z-index:2147483001;width:350px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 170px);overflow:auto;overscroll-behavior:contain;background:var(--a2-eng-bg);color:var(--a2-eng-text);border-radius:22px;padding:18px;box-shadow:0 14px 60px #0003;font-family:inherit;line-height:1.7;border:1px solid var(--a2-action-edge)}
#a2-support-directory *{box-sizing:border-box;font-family:inherit}#a2-support-directory button,#a2-support-directory a{font-family:inherit;text-decoration:none;cursor:pointer}
.a2-support-head{display:flex;justify-content:space-between;gap:10px;align-items:start}.a2-support-head strong{font-size:19px}.a2-support-head p{margin:3px 0 14px;font-size:12px;color:var(--a2-eng-muted)}
#a2-support-directory .a2-eng-close{display:grid;place-items:center;width:36px;min-width:36px;height:36px;padding:0;background:var(--a2-eng-soft);color:var(--a2-eng-text);border:0;border-radius:12px;font-size:24px;line-height:1}
.a2-support-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#a2-support-directory .a2-support-link{display:flex;align-items:center;gap:8px;border:0;background:var(--a2-eng-soft);color:var(--a2-eng-text);padding:12px 10px;border-radius:14px;text-align:right;min-width:0;box-shadow:none;transition:background .18s}
#a2-support-directory .a2-support-link:first-child{grid-column:1/-1;border:1px solid var(--a2-action-edge)}
.a2-support-link strong{display:block;font-size:14px}.a2-support-link small{display:block;font-size:10px;line-height:1.6;color:var(--a2-eng-muted)}.a2-channel-mark{display:grid;place-items:center;width:30px;height:30px;flex:none;color:var(--a2-action-ink);font-size:20px;font-weight:800}.a2-channel-arrow{margin-inline-start:auto;color:var(--a2-action-ink);font-size:22px}
#a2-support-directory .a2-support-link:hover{background:var(--a2-action-hover)}.a2-support-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:12px}.a2-support-foot a{color:var(--a2-eng-text);font-size:16px}.a2-support-foot button{background:transparent;color:var(--a2-action-ink);border:0;font-size:12px;padding:8px}.a2-support-note{font-size:12px;line-height:1.9;color:var(--a2-eng-muted);margin:10px 0 0}
html body #a2-chat-panel{width:400px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 150px);background:var(--a2-eng-bg)!important;color:var(--a2-eng-text);border:1px solid var(--a2-action-edge);border-radius:22px;box-shadow:0 18px 70px #0003;backdrop-filter:none!important;font-family:inherit;--a2-chat-text:var(--a2-eng-text);--a2-chat-muted:var(--a2-eng-muted);--a2-chat-bg1:var(--a2-eng-bg);--a2-chat-border:var(--a2-action-edge);--a2-chat-soft:var(--a2-eng-soft);--a2-chat-accent-2:var(--a2-action-ink)}
html body #a2-chat-panel *{font-family:inherit}html body #a2-chat-panel .a2-chat-header{padding:16px 18px;background:var(--a2-eng-bg);border-bottom:1px solid var(--a2-action-edge);flex-shrink:0}.a2-chat-intro strong{font-size:16px}.a2-chat-intro p{font-size:13px;color:var(--a2-eng-muted);line-height:1.9;margin:5px 0 12px}
html body #a2-chat-panel .a2-chat-title{font-size:17px;color:var(--a2-eng-text)}html body #a2-chat-panel .a2-chat-status{font-size:12px;color:var(--a2-eng-muted)}html body #a2-chat-panel .a2-chat-body{padding:18px;max-height:none;min-height:0;overflow:auto;overscroll-behavior:contain}
html body #a2-chat-panel :is(.a2-chat-close,.a2-chat-search-clear){display:grid;place-items:center;min-width:36px;width:36px;height:36px;background:var(--a2-eng-soft);color:var(--a2-eng-text);padding:0;border:0;border-radius:12px;font-size:22px;line-height:1}
html body #a2-chat-panel .a2-chat-field-label{font-size:12px;font-weight:700;color:var(--a2-eng-text);margin:5px 0 0}html body #a2-chat-panel :is(input:not([type=file]),textarea,select){width:100%;min-height:46px;background:var(--a2-eng-soft)!important;color:var(--a2-eng-text)!important;border:1px solid var(--a2-action-edge);border-radius:12px;padding:10px 12px;font-size:16px;line-height:1.6;box-sizing:border-box}html body #a2-chat-panel textarea{min-height:90px}html body #a2-chat-panel input::placeholder,html body #a2-chat-panel textarea::placeholder{color:var(--a2-eng-muted);opacity:1}
html body #a2-chat-panel .a2-chat-start-btn,html body #a2-chat-panel .a2-chat-send{background:#dfbb6b!important;color:#211a0f!important;min-height:46px;border-radius:12px;box-shadow:none;font-size:14px;font-weight:800}
html body #a2-chat-panel .a2-chat-archive-btn{background:var(--a2-eng-soft)!important;color:var(--a2-action-ink)!important;box-shadow:none!important;min-height:44px;font-size:13px}
html body #a2-chat-panel .a2-chat-footer{background:var(--a2-eng-bg);border-top:1px solid var(--a2-action-edge);padding:12px;flex-shrink:0}html body #a2-chat-panel .a2-chat-footer input{min-width:0;flex:1;width:auto}
html body #a2-chat-panel .a2-msg{font-size:14px;line-height:1.9;padding:12px 14px 26px;max-width:90%}html body #a2-chat-panel .a2-msg.in{background:var(--a2-eng-soft);color:var(--a2-eng-text)}html body #a2-chat-panel .a2-msg.out{background:#ead49d;color:#292115}html body #a2-chat-panel .a2-msg-time{font-size:11px;opacity:.8}
html body #a2-chat-panel :is(button,a,input,textarea,select):focus-visible,#a2-support-directory :is(button,a):focus-visible{outline:2px solid var(--a2-action-ink)!important;outline-offset:3px}
@media(max-width:767px){#a2-support-directory{right:12px;width:calc(100vw - 24px)}html body #a2-chat-panel{width:calc(100vw - 24px);right:0;max-height:calc(100dvh - 180px)}html body #a2-chat-panel .a2-chat-body{padding:14px}}
@media(prefers-reduced-motion:reduce){#a2-support-directory *{transition:none!important}}
.a2-channel-mark svg{width:24px;height:24px;display:block;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
html body #a2-chat-panel,html body #a2-chat-panel *{box-sizing:border-box}html body #a2-chat-panel .a2-chat-field-label{margin:4px 0 0!important}html body #a2-chat-panel :is(input,textarea,select){margin:0!important}html body #a2-chat-panel .a2-chat-start{gap:8px}
body:has(#a2-chat-panel.a2-open) #a2-bubble-tip,body:has(#a2-support-directory:not([hidden])) #a2-bubble-tip{display:none!important}
@media(max-width:767px){html body #a2-chat-panel{position:fixed;right:12px!important;left:12px!important;bottom:calc(var(--a2-chat-widget-bottom,20px) + 58px + env(safe-area-inset-bottom));width:auto!important;max-width:none!important}}