.donate-widget{position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:900;font-family:-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;color:#0f172a;line-height:1.5}
.donate-widget *{box-sizing:border-box}
.donate-widget [hidden]{display:none!important}
.donate-panel{width:292px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 40px);overflow:auto;padding:18px;border:1px solid #dbe5f2;border-radius:18px;background:#fff;box-shadow:0 12px 42px #0f172a24;animation:donate-enter .2s ease-out}
.donate-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.donate-heading h2{margin:0;font-size:16px;font-weight:700;color:#0f172a}
.donate-close{display:grid;place-items:center;width:28px;height:28px;padding:0;border:0;border-radius:50%;background:#f1f5f9;color:#64748b;font:22px/1 sans-serif;cursor:pointer}
.donate-copy{margin:0 0 14px;font-size:12px;color:#64748b;line-height:1.8}
.donate-codes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.donate-code{display:flex;flex-direction:column;align-items:center;gap:7px;padding:9px 5px;border:1px solid #e2e8f0;border-radius:10px;background:#f8fafc;text-decoration:none;color:#334155;font-size:12px}
.donate-code img{display:block;width:110px;max-width:100%;height:150px;object-fit:contain;background:#fff;border-radius:5px}
.donate-code strong{font-size:12px;font-weight:600}
.donate-code.wechat strong{color:#15803d}
.donate-code.alipay strong{color:#1677ff}
.donate-fallback{font-size:12px;color:#64748b;text-align:center;padding:12px 0}
.donate-thanks{margin:12px 0 0;text-align:center;font-size:11px;color:#94a3b8}
.donate-fab{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;width:56px;height:56px;border:1px solid #ffffff80;border-radius:50%;background:linear-gradient(145deg,#3b82f6,#2563eb);box-shadow:0 5px 20px #2563eb40;color:#fff;cursor:pointer;font-family:inherit;font-size:12px;line-height:1.3;transition:transform .2s}
.donate-fab svg{width:20px;height:20px}
.donate-fab span{font-size:11px;line-height:1.3}
.donate-fab:hover{transform:translateY(-2px)}
.donate-widget button:focus-visible,.donate-code:focus-visible{outline:3px solid #93c5fd;outline-offset:3px}
@keyframes donate-enter{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:translateX(0)}}
@media(max-width:600px){.donate-widget{right:12px;top:auto;bottom:calc(20px + env(safe-area-inset-bottom));transform:none}.donate-panel{width:280px}.donate-fab{width:50px;height:50px}}
@media(prefers-reduced-motion:reduce){.donate-panel{animation:none}.donate-fab{transition:none}}