:root{color-scheme:dark;--paper:#f6f5f3;--muted:#f6f5f3ad;--coral:#fa705c;--coral-hi:#ff8a78}*,:before,:after{box-sizing:border-box}html,body{color:var(--paper);-webkit-text-size-adjust:100%;text-size-adjust:100%;background:#000;margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif}body:has([data-state=running]){overscroll-behavior:none;overflow:hidden}.sync h1,.sync p{margin:0}.sync [hidden]{display:none!important}.sync .screen{z-index:1;cursor:none;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:#000;display:none;position:fixed;inset:0}.sync .screen.is-white{background:#fff}.sync[data-state=running] .screen{display:block}.sync[data-state=running] .panel{display:none}.sync .stop-hint{left:50%;bottom:max(1.5rem, env(safe-area-inset-bottom));z-index:2;color:var(--paper);white-space:nowrap;pointer-events:none;-webkit-user-select:none;user-select:none;background:#1c1c1f;border-radius:999px;padding:.625rem 1.25rem;font-size:1.0625rem;font-weight:600;display:none;position:fixed;transform:translate(-50%)}.sync[data-state=running] .stop-hint{display:block}.sync .elapsed{left:50%;top:max(1.5rem, env(safe-area-inset-top));z-index:2;color:var(--paper);font-variant-numeric:tabular-nums;white-space:nowrap;pointer-events:none;-webkit-user-select:none;user-select:none;background:#1c1c1f;border-radius:999px;padding:.5rem 1rem;font-size:.9375rem;font-weight:600;display:none;position:fixed;transform:translate(-50%)}.sync[data-state=running] .elapsed{display:block}.sync .panel{width:min(32rem,100%);min-height:100dvh;padding:max(2rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(2rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));flex-direction:column;justify-content:center;align-items:stretch;gap:1.25rem;margin-inline:auto;display:flex}.sync .label{letter-spacing:.12em;text-transform:uppercase;color:var(--coral);font-size:.75rem;font-weight:600}.sync h1{letter-spacing:-.02em;font-size:clamp(2.25rem,1.6rem + 3vw,3.25rem);font-weight:600;line-height:1.05}.sync .lead{font-size:1.1875rem;line-height:1.5}.sync .start{background:var(--coral);color:#0b0b0d;min-height:5rem;font:inherit;cursor:pointer;border:0;border-radius:999px;margin-block:.5rem;font-size:1.5rem;font-weight:700}.sync .start:hover{background:var(--coral-hi)}.sync .checklist{margin:0;padding-left:1.25rem;font-size:1.0625rem;line-height:1.6}.sync .test{min-height:3rem;color:var(--paper);font:inherit;cursor:pointer;background:0 0;border:1px solid #f6f5f366;border-radius:999px;font-size:1.125rem;font-weight:600}.sync .test:disabled{opacity:.6;cursor:default}.sync .test:focus-visible,.sync .start:focus-visible{outline:2px solid var(--paper);outline-offset:3px}.sync .small{color:var(--muted);font-size:.9375rem;line-height:1.55}.sync .message{color:var(--coral);line-height:1.5}.sync .message:empty{display:none}