/* The website offers installation; installed app windows keep only the game. */
html[data-axis-app="installed"] [data-web-install]{display:none!important}
@media(display-mode:standalone),(display-mode:minimal-ui),(display-mode:window-controls-overlay){[data-web-install]{display:none!important}}
.install-shell{max-width:1180px;margin:auto;padding:0 24px 48px}
.install-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border:1px solid var(--ui-line,#28423f);border-radius:28px;background:var(--ui-card,#101d2c);overflow:hidden;margin:34px 0;box-shadow:0 24px 65px #0003}
.install-story{position:relative;isolation:isolate;padding:clamp(28px,5vw,64px);min-height:450px;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.install-story::before{content:'';position:absolute;z-index:-1;inset:0;background:url('email-decor-v14.png') left center/auto 145% no-repeat;opacity:.12;pointer-events:none}
.install-story .install-kicker{font:800 11px Montserrat,system-ui;letter-spacing:2px;color:var(--ui-accent,#40d7c8);margin-bottom:24px}
.install-story h1{font:800 clamp(28px,4vw,47px)/1.2 Orbitron,system-ui;letter-spacing:-1px;margin:0 0 24px;color:var(--ui-text,#f4faf8)}
.install-story p{max-width:36ch;font:14px/1.9 Montserrat,system-ui;color:var(--ui-muted,#a5b9c6)}
.install-devices{border-left:1px solid var(--ui-line,#28423f);padding:clamp(24px,4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:25px}
.install-device{padding:0 0 24px;border-bottom:1px solid var(--ui-line,#28423f)}.install-device:last-of-type{border-bottom:0;padding-bottom:0}
.install-device h2{font:700 21px Orbitron,system-ui;margin:0 0 10px;color:var(--ui-text,#f4faf8)}
.install-device p,.install-note{font:12px/1.8 Montserrat,system-ui;color:var(--ui-muted,#a5b9c6);margin:0 0 16px}
.install-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;width:100%;border:1px solid #78ead5;border-radius:14px;background:linear-gradient(160deg,#51dac7,#2b9d8b);color:#051e1a;font:800 12px/1.5 Montserrat,system-ui;padding:14px 18px;text-decoration:none;cursor:pointer;box-shadow:inset 0 2px 0 #ffffff70,0 5px 0 #175a4e,0 10px 18px #0004;transition:transform .15s,box-shadow .15s}
.install-button:hover{transform:translateY(-2px);box-shadow:inset 0 2px 0 #ffffff70,0 7px 0 #175a4e,0 13px 20px #0004}.install-button:active{transform:translateY(4px);box-shadow:inset 0 2px 0 #ffffff70,0 1px 0 #175a4e,0 3px 8px #0003}.install-button:disabled{opacity:.65;cursor:wait}.install-button svg{width:22px;height:22px;flex-shrink:0}
.install-help{padding:22px;border:1px solid var(--ui-line,#28423f);border-radius:18px;background:var(--ui-card,#101d2c);font:13px/1.8 Montserrat,system-ui;color:var(--ui-text,#f4faf8);margin:20px 0;overflow-wrap:anywhere}
.install-help[hidden],.app-installed-note[hidden]{display:none!important}.install-help h2{font:700 17px Orbitron,system-ui}.install-help ol{padding-left:22px}.install-help a{color:var(--ui-accent,#40d7c8)}
.install-status{font:12px/1.8 Montserrat,system-ui;color:var(--ui-muted,#a5b9c6);min-height:24px;margin:16px 0;overflow-wrap:anywhere}
.install-banner{position:relative;isolation:isolate;overflow:hidden;border:1px solid var(--ui-line,#28423f);border-radius:20px;background:var(--ui-card,#101d2c);padding:20px;margin:20px 0}
.install-banner::before{content:'';position:absolute;z-index:-1;inset:0;background:url('email-decor-v14.png') left center/auto 180% no-repeat;opacity:.12;pointer-events:none}.install-banner p{font:12px/1.8 Montserrat,system-ui;color:var(--ui-muted,#a5b9c6);margin:8px 0 18px}.install-banner strong{font:700 14px Orbitron,system-ui;color:var(--ui-text,#f4faf8)}
.install-button:focus-visible{outline:3px solid var(--ui-accent,#40d7c8);outline-offset:6px}.app-installed-note{padding:24px;line-height:1.8}
@media(max-width:720px){.install-shell{padding-inline:16px}.install-hero{grid-template-columns:minmax(0,1fr);margin-top:24px}.install-story{min-height:290px;padding:28px}.install-devices{border-left:0;border-top:1px solid var(--ui-line,#28423f);padding:28px}.install-story h1{font-size:30px}.install-button{font-size:13px}}
@media(prefers-reduced-motion:reduce){.install-button{transition:none}.install-button:hover,.install-button:active{transform:none}}

.install-device .install-mac-test{font-size:11px;line-height:1.7;margin-top:16px;margin-bottom:0;color:var(--ui-muted,#a5b9c6)}