:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;color-scheme:light dark;--bg:var(--tg-theme-bg-color,#f4f6fb);--surface:var(--tg-theme-secondary-bg-color,#fff);--text:var(--tg-theme-text-color,#172033);--muted:var(--tg-theme-hint-color,#697386);--accent:var(--tg-theme-button-color,#3478f6);--accent-text:var(--tg-theme-button-text-color,#fff);--danger:#d63b47;--line:color-mix(in srgb,var(--text) 12%,transparent)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{min-height:100vh;min-height:100dvh}.app-shell{min-height:100vh;min-height:100dvh;display:grid;grid-template-rows:auto 1fr auto;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}header{display:flex;justify-content:space-between;align-items:center;padding:16px max(18px,env(safe-area-inset-left));border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 90%,transparent)}.brand{font-weight:750}header small,.eyebrow,.progress,small{color:var(--muted)}main{width:100%}.screen{width:min(100%,620px);margin:0 auto;padding:28px max(20px,env(safe-area-inset-left)) 110px}.hero{padding-top:max(64px,10vh)}h1{font-size:clamp(1.9rem,7vw,2.8rem);line-height:1.05;margin:.35em 0}.eyebrow,.progress{text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;font-weight:700}.actions,form,.settings{display:grid;gap:14px;margin-top:28px}.button,button{appearance:none;border:1px solid var(--line);border-radius:14px;padding:14px 18px;background:var(--surface);color:var(--text);font:inherit;font-weight:700;text-align:center;text-decoration:none;cursor:pointer}.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.danger{color:#fff;background:var(--danger);border-color:var(--danger)}button:disabled{opacity:.42;cursor:not-allowed}label{display:grid;gap:7px;font-weight:650}input,textarea{width:100%;font:inherit;font-size:16px;padding:13px;border:1px solid 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