.app-install{max-width:1280px;margin:10px auto;padding:10px 12px;background:#fff5df;border:1px solid #e3cc9d;border-radius:14px;font-size:14px;line-height:1.45}
.app-install-row{display:flex;align-items:center;gap:10px}
.app-install-icon img{display:block;width:40px;height:40px;border-radius:10px;box-shadow:0 2px 6px #5f381426}
.app-install-text{flex:1;min-width:0;display:grid}.app-install-text strong{color:#3d230b;font-size:15px}.app-install-text span{color:#7a5a36;font-size:12.5px}
#app-install-button{flex:none;min-height:42px;padding:8px 16px;font-size:15px;font-weight:700;border:0;border-radius:10px;color:#fff;background:linear-gradient(110deg,#744314,#a96d19)}
.app-install-close{flex:none;width:34px;height:34px;padding:0;border:0;border-radius:50%;background:transparent;color:#8a6a45;font-size:15px;cursor:pointer}
.app-install-close:hover{background:#f3e1bb}
.app-install p{margin:6px 0 0}.app-install p:empty{display:none}.app-install [hidden],.app-install[hidden]{display:none!important}
.app-section-jump{display:none}
.install-sheet{width:min(520px,100vw);max-width:100vw;max-height:92vh;margin:auto auto 0;padding:18px 18px calc(18px + env(safe-area-inset-bottom));border:0;border-radius:20px 20px 0 0;background:#fffaf0;color:#3d230b;box-shadow:0 -10px 40px #3d230b40;overflow:auto}
.install-sheet::backdrop{background:#2b170780}
.install-sheet[open]{animation:sheet-up .25s ease-out}@keyframes sheet-up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}
@media(min-width:801px){.install-sheet{margin:auto;border-radius:20px}}
.install-sheet-head{display:flex;align-items:center;gap:12px}.install-sheet-head img{border-radius:12px}
.install-sheet-head h2{margin:0;font-size:18px;line-height:1.3}.install-sheet-head p{margin:2px 0 0;font-size:13px;color:#7a5a36}
.install-sheet-head div{flex:1}.install-sheet-close{width:36px;height:36px;padding:0;border:0;border-radius:50%;background:#f3e1bb;color:#5f3814;font-size:16px;cursor:pointer}
.install-sheet-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:16px 0 10px;padding:4px;background:#f0e3ce;border-radius:12px}
.install-sheet-tabs button{min-height:40px;border:0;border-radius:9px;background:transparent;color:#5f3814;font-size:14px;font-weight:600;cursor:pointer}
.install-sheet-tabs button.is-active{background:#fff;box-shadow:0 1px 4px #5f381426;color:#3d230b}
.install-sheet-note{margin:0 0 10px;padding:10px 12px;border-radius:10px;background:#fdecd2;border:1px solid #f0c98d;font-size:14px;color:#6b3a0e}
.install-steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.install-steps li{display:grid;grid-template-columns:28px 44px 1fr;align-items:center;gap:10px;padding:12px;background:#fff;border:1px solid #eedcb9;border-radius:14px}
.install-num{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#744314;color:#fff;font-weight:700;font-size:14px}
.install-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#eef4fe;color:#1a73e8}.install-icon svg{width:26px;height:26px}
.install-text{font-size:15px;line-height:1.45}.install-text b{color:#3d230b}.install-text small{display:block;margin-top:2px;font-size:12.5px;color:#7a5a36}
.install-sheet-actions{display:flex;gap:8px;margin-top:14px}.install-sheet-actions button{flex:1;min-height:46px;font-size:15px}
.install-done{border:0;border-radius:10px;color:#fff;background:linear-gradient(110deg,#744314,#a96d19);font-weight:700}
.install-sheet-foot{margin:12px 0 0;font-size:12.5px;color:#7a5a36;line-height:1.5}
.install-pointer{display:none}
.install-sheet.point-down .install-pointer{display:block;position:fixed;left:50%;bottom:4px;transform:translateX(-50%);font-size:34px;color:#fff;text-shadow:0 2px 8px #000a;animation:bob 1s ease-in-out infinite}
@keyframes bob{50%{transform:translate(-50%,6px)}}
@media(prefers-reduced-motion:reduce){.install-sheet[open],.install-sheet.point-down .install-pointer{animation:none}}
@media(max-width:800px){.app-install{margin:8px 12px}.workspace-nav button{min-height:48px!important;font-size:14px!important}input,select,textarea{font-size:16px}body{padding-bottom:env(safe-area-inset-bottom)}}
@media(max-width:360px){.app-install-text span{display:none}}
@media(display-mode:standalone){.app-install{display:none}.shambhala-header{padding-top:max(12px,env(safe-area-inset-top))!important}}