.install-card{position:fixed;right:18px;bottom:180px;z-index:14;display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px 13px;width:340px;max-width:calc(100vw - 28px);padding:18px;border:1px solid #b7a8e6;border-radius:15px;background:#f8f6fd;color:#2f3d7a;box-shadow:0 8px 32px #2f3d7a35}
.install-card>img{border-radius:12px;align-self:start}.install-copy h2{margin:1px 0 6px;font:20px/1.3 var(--ui-font),sans-serif;font-weight:400}.install-copy p{margin:0;font-size:12px;line-height:1.7;word-break:keep-all;overflow-wrap:anywhere}.install-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px}.install-actions button{min-height:44px;padding:10px 15px;border-radius:9px;font-size:13px}.install-actions #install-later{background:transparent;color:#68715f}.install-actions #install-confirm{background:#2f3d7a;color:#f8f6fd}.install-card #install-status{grid-column:1/-1;font-size:12px;line-height:1.6;margin:0;color:#2f3d7a}.install-card[hidden]{display:none}
.panel-open .install-card[data-manual=false],body[data-petting=true] .install-card{display:none}
@media(max-width:600px){.install-card{right:14px;bottom:170px;width:calc(100vw - 28px);padding:15px;gap:10px 12px}.install-copy h2{font-size:20px}.install-card[data-manual=true]{bottom:85px}}

#external-browser-dialog{width:min(370px,calc(100vw - 32px));box-sizing:border-box;max-height:calc(100dvh - 36px);overflow:auto;padding:27px 24px 22px;border:1px solid var(--hud-edge,#e6eaf861);border-radius:22px;background:rgba(28,33,30,.88);color:var(--hud-text,#e6eaf8);font-family:var(--ui-font),sans-serif;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 18px 60px #0004}
#external-browser-dialog::backdrop{background:#2f3d7a4d}
.external-browser-mark{display:grid;place-items:center;width:38px;height:38px;margin-bottom:15px;border:1px solid var(--hud-edge,#e6eaf861);border-radius:12px;font-size:25px}
#external-browser-dialog h2{font-size:21px;font-weight:600;line-height:1.4;letter-spacing:-.03em;margin:0 0 12px}
#external-browser-dialog p{font-size:13px;line-height:1.8;color:var(--hud-muted,#c3c9c2);word-break:keep-all;margin:0 0 20px}
.external-browser-actions{display:grid;gap:8px}
#external-browser-dialog button{min-height:44px;width:100%;padding:11px;border-radius:11px;font:500 13px var(--ui-font),sans-serif;backdrop-filter:none;-webkit-backdrop-filter:none}
body #external-browser-dialog [data-external-open]{background:#e6eaf81c!important;border-color:#e6eaf880}
body #external-browser-dialog [data-external-stay]{background:transparent!important;border-color:transparent;color:var(--hud-muted)!important}
#external-browser-dialog section{margin-top:18px;padding-top:18px;border-top:1px solid #e6eaf82e}
#external-browser-dialog label{display:grid;gap:8px;font-size:12px;color:var(--hud-muted)}
#external-browser-dialog input{width:100%;min-width:0;box-sizing:border-box;background:#2f3d7a66;color:var(--hud-text);border:1px solid var(--hud-edge);border-radius:9px;font-size:12px;padding:11px;margin-bottom:9px}
#external-browser-dialog [data-external-status]{margin:10px 0 0;font-size:12px}#external-browser-dialog [data-external-status]:empty{display:none}
#external-browser-dialog [data-external-chrome]{display:block;text-align:center;padding:13px 0 0;color:var(--hud-text);font-size:12px;text-underline-offset:4px}
#external-browser-dialog [hidden]{display:none}
/* 작은 화면: 조이스틱·아래 메뉴·위쪽 막대를 가리지 않는 작은 안내 상자. 가로로 눕힌 화면에서는 처음 안내를 띄우지 않는다. */
@media(max-width:600px){.install-card{left:12px;right:12px;width:auto;max-width:none;bottom:calc(env(safe-area-inset-bottom,0px) + 164px);padding:10px 12px;gap:6px 10px;grid-template-columns:36px minmax(0,1fr);border-radius:13px}.install-card>img{width:36px;height:36px;border-radius:9px}.install-copy h2{font-size:15px;line-height:1.35;margin:0 0 2px}.install-copy p{font-size:11px;line-height:1.5}.install-actions{gap:6px}.install-actions button{min-height:44px;padding:6px 12px;font-size:12px}.install-card[data-manual=true]{bottom:calc(env(safe-area-inset-bottom,0px) + 85px)}}
@media(max-height:500px){.install-card[data-manual=false]{display:none}.install-card[data-manual=true]{bottom:12px;right:12px;left:auto;width:min(360px,calc(100vw - 24px))}}