:root{color-scheme:light;--bg:#ffffff;--surface:#ffffff;--text:#090909;--muted:#686868;--line:rgba(0,0,0,.08);--green:#27C86F;--blue:#097bfd;--shadow:none}:root[data-theme=dark]{color-scheme:dark;--bg:#000000;--surface:#000000;--text:#fff;--muted:#aaa;--line:rgba(255,255,255,.1);--shadow:0 28px 80px rgba(0,0,0,.62)}*{box-sizing:border-box}html,body{min-height:100%;margin:0;background:var(--bg);color:var(--text);font-family:Grift,-apple-system,BlinkMacSystemFont,SF Pro Display,system-ui,sans-serif}body{padding:max(18px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom))}.install-page{position:relative;width:min(680px,100%);margin:0 auto;min-height:calc(100dvh - 42px);display:grid;place-items:center}.install-card{width:100%;padding:clamp(24px,6vw,42px);background:var(--surface);border:1px solid var(--line);border-radius:30px;box-shadow:0 22px 70px rgba(15,23,42,.06)}.install-back{position:fixed;top:max(16px,env(safe-area-inset-top));right:16px;width:44px;height:44px;display:grid;place-items:center;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:50%;z-index:3}.install-back svg{width:20px;height:20px;fill:currentColor}:root[data-theme=dark] .install-logo{filter:brightness(0) invert(1)}.install-logo{width:76px;height:76px;object-fit:contain;display:block;margin:0 0 24px}.install-eyebrow{margin:0 0 7px;color:var(--blue);font-size:.76rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.install-card h1{max-width:560px;margin:0;font-size:clamp(1.75rem,6vw,2.65rem);line-height:1.03;letter-spacing:-.045em}.install-intro{margin:16px 0 22px;color:var(--muted);font-size:1rem;line-height:1.55}.install-native{width:100%;min-height:52px;margin:0 0 10px;border:0;border-radius:15px;color:#fff;background:var(--blue);font:inherit;font-weight:850;cursor:pointer}.install-native:disabled{opacity:.62}.install-status{min-height:20px;margin:0 0 20px;color:var(--muted);font-size:.84rem;line-height:1.45}.install-steps{display:grid;gap:12px;margin:0;padding:0;list-style:none}.install-steps li{display:grid;grid-template-columns:48px minmax(0,1fr);align-items:center;gap:13px;padding:14px;background:color-mix(in srgb,var(--text) 3.5%,var(--surface));border:1px solid color-mix(in srgb,var(--text) 5%,transparent);border-radius:18px}.install-step-icon{width:46px;height:46px;display:grid;place-items:center;color:#fff;background:var(--blue);border-radius:15px}.install-steps li:last-child .install-step-icon{background:var(--green)}.install-step-icon svg{width:23px;height:23px;fill:currentColor}.install-steps strong,.install-steps small{display:block}.install-steps small{margin-top:4px;color:var(--muted);line-height:1.4}.install-note{display:flex;align-items:flex-start;gap:10px;margin-top:20px;padding:14px;color:var(--muted);border:1px solid var(--line);border-radius:16px;font-size:.88rem;line-height:1.45}.install-note svg{width:20px;height:20px;flex:0 0 auto;color:var(--blue);fill:currentColor}.install-action{min-height:50px;display:flex;align-items:center;justify-content:center;margin-top:20px;color:#fff;background:#111;border-radius:999px;font-weight:800;text-decoration:none}:root[data-theme=dark] .install-action{color:#000;background:#fff}:root[data-theme=dark] .install-card{box-shadow:0 28px 80px rgba(0,0,0,.45)}@media(max-width:480px){body{padding-inline:8px}.install-card{padding:26px 18px;border-radius:24px}.install-back{right:12px}.install-steps li{grid-template-columns:44px minmax(0,1fr);padding:12px}.install-step-icon{width:42px;height:42px}}