.install-recommendation{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:24px;padding:16px 18px;border:1px solid var(--line);border-radius:13px;background:#eaf0e5}
.install-recommendation p{font-size:13px;color:var(--green);word-break:keep-all}
[data-install]{font:inherit;cursor:pointer;touch-action:manipulation;border:1px solid var(--green);border-radius:10px;background:var(--green);color:var(--surface);min-height:44px;padding:9px 14px;white-space:nowrap;flex:none}
[data-install]:hover:not(:disabled){background:#294334;color:var(--surface)}
[data-install]:disabled{cursor:default;opacity:.5}
[data-install]:focus-visible,.install-help button:focus-visible{outline:3px solid #91ad91;outline-offset:3px}
.top-actions .install-compact{width:44px;padding:6px 0;font-size:12px;background:transparent;color:var(--green);border-color:var(--line)}
.install-help{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:18px;width:calc(100% - 32px);max-width:440px;max-height:85dvh;overflow:auto;padding:24px;box-shadow:0 30px 80px #0003}
.install-help::backdrop{background:#243b3070}
.install-help-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.install-help h2{margin:0;font-size:20px;line-height:1.5;letter-spacing:-.04em}
.install-help button{font:inherit;cursor:pointer;touch-action:manipulation;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);min-height:44px;padding:8px 14px}
.install-help #install-help-close{flex:none;width:40px;padding:6px;font-size:15px}
.install-help p{margin:12px 0;font-size:14px;line-height:1.6;color:var(--muted)}
.install-help ol{margin:18px 0;padding-left:24px;font-size:14px;line-height:1.8;word-break:keep-all}
.install-help li+li{margin-top:8px}
.install-help .install-help-note{font-size:12px}
.install-help #install-help-done{display:block;width:100%;margin-top:24px;background:var(--green);border-color:var(--green);color:var(--surface)}
@media(max-width:480px){.install-recommendation{gap:12px;padding:14px}.install-recommendation p{font-size:12px}.install-recommendation [data-install]{font-size:13px;padding:8px 12px}.install-help{padding:20px}}