:root{--store-frame-bg: #e8d9a8;--store-surface: #fffdf5;--store-surface-elevated: #fff9e8;--store-accent: #b8860b;--store-accent-hover: #9a7209;--store-accent-soft: #fff4d6;--store-on-accent: #fffbf0;--store-text: #4a3b1e;--store-text-muted: #7a6840;--store-border: #e5d4a8;--store-progress-track: #f0e4c4;--store-header-height: 56px}*,*:before,*:after{box-sizing:border-box}html{background:var(--store-frame-bg);height:100%;margin:0;padding:0}body{background:var(--store-frame-bg);color:var(--store-text);margin:0;min-height:100%;overflow-x:hidden;overflow-y:auto;padding:0}app-root{background:var(--store-frame-bg);display:flex;justify-content:center;min-height:100dvh;min-height:100vh;width:100%}@media(max-width:480px){html,body,app-root{background:var(--store-surface)}}.btn-install{background:var(--store-accent);border:none;border-radius:8px;color:var(--store-on-accent);cursor:pointer;font:inherit;font-size:14px;font-weight:500;letter-spacing:.25px;line-height:20px;min-height:40px;padding:10px 24px;text-transform:uppercase;width:100%}.btn-install:hover{background:var(--store-accent-hover)}.btn-secondary{align-items:center;background:transparent;border:1px solid var(--store-border);border-radius:8px;color:var(--store-accent);cursor:pointer;display:flex;flex:1;font:inherit;font-size:14px;font-weight:500;gap:8px;justify-content:center;min-height:40px;padding:8px 12px}.btn-secondary:hover{background:var(--store-accent-soft)}.btn-secondary__icon{flex-shrink:0;height:18px;width:18px}.btn-tertiary{background:transparent;border:1px solid var(--store-border);border-radius:8px;color:var(--store-accent);cursor:pointer;display:inline-block;font:inherit;font-size:14px;font-weight:500;margin-top:4px;padding:10px 24px;width:100%;box-sizing:border-box}.btn-tertiary:hover{background:var(--store-accent-soft)}.btn-tertiary--full-width{margin-top:8px}