.help-support{position:relative;flex:0 0 auto;z-index:60;color:#365b50;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif}
.help-support__trigger{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:64px;min-height:44px;padding:0 9px;border:0;border-radius:11px;background:transparent;color:#6e6e73;font-size:12px;line-height:1;white-space:nowrap;transition:background .18s,color .18s}
.help-support__trigger>svg{width:18px;height:18px;flex:none}
.help-support__trigger:hover,.help-support__trigger[aria-expanded=true]{background:#edf2ee;color:#2e655b}
.help-support__floating{position:absolute;top:100%;right:0;width:min(350px,calc(100vw - 28px));padding-top:12px;isolation:isolate}
.help-support__card{position:relative;padding:25px 24px 22px;border:1px solid #dfe7e0;border-radius:22px;background:linear-gradient(145deg,#fff 8%,#f7faf7 100%);box-shadow:0 20px 60px #1e3b2920,0 3px 12px #1e3b2908;animation:help-support-enter .18s ease-out;color:#29463b;white-space:normal;text-align:left}
.help-support__card:before{content:'';position:absolute;inset:0;z-index:-1;border-radius:inherit;background:#fffffff2;backdrop-filter:blur(20px)}
.help-support__eyebrow{display:flex;align-items:center;gap:7px;margin-bottom:17px;color:#8a9e91;font-size:10px;font-weight:500;letter-spacing:1.8px;line-height:1.4}
.help-support__eyebrow>span{width:5px;height:5px;flex:none;border-radius:50%;background:#8eaf9d;box-shadow:0 0 0 3px #eaf2eb}
.help-support .help-support__intro{display:block;margin:0;color:#29463b;font-size:15px;font-weight:500;line-height:1.85;letter-spacing:.1px;overflow-wrap:anywhere}
.help-support__smile{display:inline-block;margin-left:4px;font-size:14px;font-weight:400;white-space:nowrap;color:#537b67}
.help-support .help-support__description{display:block;margin:11px 0 22px;color:#7d8d83;font-size:12px;line-height:1.85;overflow-wrap:anywhere}
.help-support__contact{display:flex;align-items:center;gap:13px;padding:13px 10px 13px 13px;border:1px solid #e2e9e2;border-radius:15px;background:#ffffffb8;box-shadow:0 1px 4px #35593c03}
.help-support__avatar{display:block;flex:0 0 52px;width:52px;height:52px;border:1px solid #e3e6df;border-radius:14px;object-fit:cover;background:#eef1ea}
.help-support__identity{display:flex;flex:1;min-width:0;flex-direction:column;gap:6px}
.help-support__identity>strong{color:#344d40;font-size:13px;font-weight:600;line-height:1.3;letter-spacing:.1px}
.help-support__wechat{display:flex;align-items:center;gap:6px;min-width:0;line-height:1.4}
.help-support__wechat>span{color:#9aa79e;font-size:10px;white-space:nowrap}
.help-support__wechat>b{font:500 14px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.1px;color:#496b58;user-select:all;overflow-wrap:anywhere}
.help-support__copy{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;padding:0;border:0;border-radius:11px;background:transparent;color:#91a294;transition:background .18s,color .18s}
.help-support__copy>svg{width:18px;height:18px}
.help-support__copy:hover{background:#eff4ef;color:#2e655b}
.help-support__trigger:focus-visible,.help-support__copy:focus-visible{outline:2px solid #88ad99;outline-offset:3px}
.help-support__status{display:block;margin:0;font-size:11px;line-height:1.7;color:#698675;overflow-wrap:anywhere}
.help-support__status:not(:empty){margin:11px 3px 0}
@keyframes help-support-enter{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:650px){body[data-appearance] .unified-topbar{padding-inline:14px;gap:10px}.unified-topbar .brand>span:nth-child(2){display:none}.unified-topbar .topbar-brand{gap:12px}body[data-appearance] .unified-topbar .top-actions{gap:8px}.help-support__trigger{min-width:58px;padding:0 6px;font-size:11px;gap:5px}.help-support__floating{position:fixed;top:68px;right:14px;width:min(350px,calc(100% - 28px));padding-top:10px;max-height:calc(100dvh - 85px);overflow-y:auto}.help-support__card{padding:24px 22px 20px}.help-support__contact{gap:11px}}
@media(max-width:480px){body[data-appearance] .unified-topbar .appearance-switch{width:124px}}
@media(max-width:370px){body[data-appearance] .unified-topbar{padding-inline:12px;gap:8px}.unified-topbar .topbar-brand{gap:8px}body[data-appearance] .unified-topbar .appearance-switch{width:108px}body[data-appearance] .unified-topbar .top-actions{gap:4px}.help-support__trigger{min-width:44px;padding-inline:4px}.help-support__trigger>svg{display:none}}
@media(prefers-reduced-motion:reduce){.help-support__card{animation:none}.help-support__trigger,.help-support__copy{transition:none}}