.support-widget{position:fixed;right:26px;bottom:26px;z-index:40}.support-launcher{display:flex;align-items:center;gap:9px;padding:15px 21px;background:#164be8;color:white;border-radius:30px;box-shadow:0 7px 25px #164be83a;font-size:13px}.support-panel{position:absolute;right:0;bottom:72px;width:380px;height:540px;max-height:calc(100dvh - 125px);border:1px solid #e4e8ef;background:#fff;box-shadow:0 18px 70px #132b5026;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.support-panel[hidden]{display:none}.support-heading{display:flex;align-items:center;gap:12px;padding:17px 20px;background:#fff;color:#233450;border-bottom:1px solid #e7eaf0;flex-shrink:0}.support-avatar{width:37px;height:37px;object-fit:contain}.support-heading strong{font-size:15px;font-weight:600}.support-heading small{display:block;font-size:11px;color:#8a95a5;margin-top:5px}.support-close{margin-left:auto;background:none;color:#8592a3;font-size:26px;padding:0 4px}.support-body{padding:17px 16px;overflow-y:auto;background:#f4f5f7;overscroll-behavior:contain;flex:1;min-height:0;scrollbar-width:thin}.chat-time{text-align:center;font-size:10px;color:#a3a9b1;margin:0 0 24px}.chat-row{display:flex;gap:9px;align-items:flex-start;margin-bottom:18px}.chat-avatar{width:30px;height:30px;background:white;border-radius:5px;padding:3px;object-fit:contain;flex-shrink:0}.support-message{font-size:13px;line-height:1.8;background:white;border:1px solid #e8e9ec;border-radius:3px 9px 9px 9px;padding:10px 13px;color:#354052;max-width:calc(100% - 50px);overflow-wrap:anywhere;white-space:pre-wrap}.chat-row.user{justify-content:flex-end}.support-message.user{background:#dceaff;border-color:#dceaff;color:#234569;border-radius:9px 3px 9px 9px}.chat-wechat{border-top:1px solid #e9eef2;margin-top:11px;padding-top:11px}.chat-wechat small{display:block;color:#8c96a5;font-size:10px}.wechat-id{display:block;color:#273d5b;font-size:15px;margin:3px 0 9px;user-select:text}.wechat-copy{background:#edf5ff;color:#245abb;font-size:11px;padding:7px 12px;border-radius:4px}.wechat-status{display:block;color:#54876f;font-size:10px;margin-top:5px}.wechat-status:empty{display:none}.support-form{display:block;margin:0;padding:12px 17px 8px;background:white;border-top:1px solid #e7eaf0;flex-shrink:0}.support-form textarea{border:0;background:#fff;resize:none;padding:2px 0;width:100%;height:57px;font-size:13px;line-height:1.7;box-shadow:none}.support-form textarea:focus{outline:none}.support-form:focus-within{box-shadow:inset 0 2px #c5d9ff}.chat-compose-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.chat-compose-bottom>span{font-size:9px;color:#a8afb9}.chat-compose-bottom>button{background:#164be8;color:white;font-size:12px;border-radius:4px;padding:8px 19px}.support-footnote{display:flex;align-items:center;justify-content:space-between;padding:0 17px 10px;font-size:9px;color:#9aa5b6;flex-shrink:0}.support-summary{background:none;font-size:10px;color:#7e8ea4;padding:4px 0}.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}@media(max-width:480px){.support-widget{right:15px;bottom:max(16px,env(safe-area-inset-bottom))}.support-panel{width:min(380px,calc(100vw - 30px));bottom:66px;max-height:calc(100dvh - 105px)}.support-launcher{padding:13px 16px;font-size:12px}.chat-compose-bottom>span{display:none}.chat-compose-bottom{justify-content:flex-end}}
/* Prominent chat entry; the dot marks an unopened conversation. */
.support-launcher{position:relative;min-height:58px;padding:17px 25px;font-size:16px;font-weight:600;gap:11px;box-shadow:0 8px 28px #164be842}
.support-launcher::after{content:'';position:absolute;right:3px;top:1px;width:12px;height:12px;background:#f04452;border:3px solid #fff;border-radius:50%;box-shadow:0 2px 6px #d82f4230}
.support-launcher.chat-opened::after{display:none}
.support-panel{bottom:80px}
@media(max-width:480px){.support-launcher{min-height:54px;padding:15px 22px;font-size:15px}.support-panel{bottom:72px;max-height:calc(100dvh - 112px)}}