/* Installation controls stay in the work area's one Chinese font. */
.zxy-pwa-entry,.zxy-pwa,.zxy-pwa *{box-sizing:border-box;font-family:"Microsoft YaHei",sans-serif;font-variant-numeric:lining-nums tabular-nums}
.zxy-pwa-entry,.zxy-pwa{--pwa-surface:#fffefa;--pwa-ink:#29322c;--pwa-muted:#697469;--pwa-line:#dfe5da;--pwa-soft:#f0f3ec;--pwa-accent:#425d47;--pwa-accent-ink:#fff}
html[data-mode="dark"] .zxy-pwa-entry,html[data-mode="dark"] .zxy-pwa{--pwa-surface:#202923;--pwa-ink:#f0f3e9;--pwa-muted:#aebbac;--pwa-line:#414f42;--pwa-soft:#2c382e;--pwa-accent:#cadbb5;--pwa-accent-ink:#1a281c;color-scheme:dark}
.zxy-pwa-entry{position:fixed;right:22px;bottom:22px;z-index:70;display:flex;align-items:center;justify-content:center;gap:8px;padding:11px 15px;border:1px solid var(--pwa-line);border-radius:30px;background:var(--pwa-surface);color:var(--pwa-ink);box-shadow:0 4px 18px #0b1a1414;font-size:11px;font-weight:500;line-height:1.4;cursor:pointer}
.zxy-pwa-entry:hover{background:var(--pwa-soft)}
.zxy-pwa-entry svg,.zxy-pwa svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6;flex-shrink:0;vertical-align:middle}
.zxy-pwa{position:fixed;inset:auto 0 26px;margin:auto;width:min(500px,calc(100% - 32px));max-width:none;max-height:calc(100dvh - 52px);overflow:auto;overscroll-behavior:contain;border:1px solid var(--pwa-line);border-radius:24px;padding:27px 30px 23px;background:var(--pwa-surface);color:var(--pwa-ink);box-shadow:0 22px 80px #101b1940;text-align:left;font-size:13px;line-height:1.7}
.zxy-pwa:not([open]){display:none}
.zxy-pwa::backdrop{background:#12211970;backdrop-filter:blur(4px)}
.zxy-pwa [hidden]{display:none!important}
.zxy-pwa-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.zxy-pwa-mark{display:grid;place-items:center;width:43px;height:43px;border-radius:12px;background:#922d33;color:#fff9e9;font-size:28px;font-weight:500;box-shadow:0 4px 12px #922d3317}
.zxy-pwa button{appearance:none;font-family:"Microsoft YaHei",sans-serif;cursor:pointer;margin:0;letter-spacing:0;line-height:1.5}
.zxy-pwa-close{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--pwa-line);border-radius:50%;background:transparent;color:var(--pwa-muted);font-size:24px;font-weight:400;padding:0}
.zxy-pwa-close:hover{background:var(--pwa-soft);color:var(--pwa-ink)}
.zxy-pwa .zxy-pwa-eyebrow{font-size:10px;letter-spacing:1.2px;color:var(--pwa-accent);margin:0 0 9px}
.zxy-pwa h2{font-size:26px;font-weight:600;line-height:1.4;margin:0 0 10px;padding:0;border:0;letter-spacing:.5px}
.zxy-pwa .zxy-pwa-description{margin:0 0 23px;color:var(--pwa-muted);font-size:12px;line-height:1.9}
.zxy-pwa-tabs{display:flex;align-items:center;gap:4px;background:var(--pwa-soft);padding:4px;border-radius:12px;margin-bottom:22px}
.zxy-pwa-tabs button{flex:1;min-width:0;padding:9px 10px;border:1px solid transparent;border-radius:9px;background:transparent;color:var(--pwa-muted);font-size:12px;font-weight:500}
.zxy-pwa-tabs button[aria-selected="true"]{border-color:var(--pwa-line);background:var(--pwa-surface);color:var(--pwa-ink);box-shadow:0 2px 4px #10211508}
.zxy-pwa .zxy-pwa-panel-title{font-size:12px;font-weight:600;margin:0 0 15px;color:var(--pwa-ink)}
.zxy-pwa .zxy-pwa-hint{font-size:12px;color:var(--pwa-muted);line-height:1.9;margin:0 0 12px}
.zxy-pwa-steps{list-style:none;padding:0;margin:0;display:grid;gap:19px}
.zxy-pwa-steps li{display:flex;gap:12px;align-items:flex-start;margin:0;color:var(--pwa-ink);font-size:12px;line-height:1.8}
.zxy-pwa-step-number{display:grid;place-items:center;flex-shrink:0;width:24px;height:24px;background:var(--pwa-soft);border:1px solid var(--pwa-line);border-radius:50%;font-size:11px;font-weight:600;color:var(--pwa-accent)}
.zxy-pwa-steps small{display:block;font-size:10px;line-height:1.8;color:var(--pwa-muted);margin-top:3px}
.zxy-pwa-steps svg{width:16px;height:16px;margin-left:4px;color:var(--pwa-accent)}
.zxy-pwa .zxy-pwa-status{font-size:11px;line-height:1.8;color:var(--pwa-accent);margin:18px 0 0;min-height:0}
.zxy-pwa-status:empty{display:none}
.zxy-pwa-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}
.zxy-pwa-actions button{border-radius:10px;padding:11px 16px;font-size:12px;font-weight:500;min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.zxy-pwa-secondary{border:1px solid var(--pwa-line);background:transparent;color:var(--pwa-muted)}
.zxy-pwa-primary{border:1px solid var(--pwa-accent);background:var(--pwa-accent);color:var(--pwa-accent-ink)}
.zxy-pwa-actions button:disabled{opacity:.65;cursor:wait}
.zxy-pwa-actions button:hover:not(:disabled){filter:brightness(.96)}
.zxy-pwa .zxy-pwa-footnote{font-size:9px;line-height:1.8;color:var(--pwa-muted);margin:15px 0 0}
.zxy-pwa-entry:focus-visible,.zxy-pwa button:focus-visible{outline:2px solid var(--pwa-accent);outline-offset:3px}
html.zxy-pwa-open{overflow:hidden}
@media(max-width:760px){.zxy-pwa-entry{right:15px;bottom:calc(15px + env(safe-area-inset-bottom));font-size:10px;padding:10px 13px}.zxy-pwa-entry svg{width:17px;height:17px}body[data-theme] .zxy-pwa-entry{bottom:calc(85px + env(safe-area-inset-bottom))}.zxy-pwa{inset:auto 0 0;width:100%;max-height:calc(100dvh - 16px);margin:0;border-radius:24px 24px 0 0;padding:22px 23px calc(20px + env(safe-area-inset-bottom));border-bottom:0}.zxy-pwa-head{margin-bottom:16px}.zxy-pwa h2{font-size:24px}.zxy-pwa-tabs{margin-bottom:18px}.zxy-pwa-steps{gap:17px}.zxy-pwa-actions{margin-top:22px}.zxy-pwa-actions button{flex:1;padding-inline:12px}.zxy-pwa .zxy-pwa-description{margin-bottom:19px}}
@media(max-height:650px){.zxy-pwa{padding-top:18px}.zxy-pwa-head{margin-bottom:13px}.zxy-pwa .zxy-pwa-description{margin-bottom:15px}.zxy-pwa-tabs{margin-bottom:15px}.zxy-pwa-steps{gap:12px}.zxy-pwa-actions{margin-top:16px}}