Keep the slider moving in Safari and draw real dots in 1.11.2

Safari cancels a smooth scroll on a snapping container and snaps back to
the slide it came from, so arrows and autoplay stuttered on the iPhone. The
slider switches snapping off for the ride and restores it on arrival. The
control dots are drawn as dots with the active one filled.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

public/assets/site.css

@@ -203,7 +203,7 @@ body.consent-open{padding-bottom:260px}
 .slider-dots{position:relative}
 @supports selector(::scroll-marker){.slider-dots:not(.slider-controlled){scroll-marker-group:after;scroll-behavior:smooth;padding-bottom:0;scrollbar-width:none;scrollbar-gutter:auto}.slider-dots:not(.slider-controlled)::-webkit-scrollbar{display:none}.slider-dots:not(.slider-controlled)>*::scroll-marker{content:'';width:12px;height:12px;border-radius:50%;background:color-mix(in srgb,currentColor 30%,transparent);margin:0 6px;cursor:pointer}.slider-dots>*::scroll-marker:target-current{background:var(--accent)}.slider-dots::scroll-marker-group{display:flex;justify-content:center;align-items:center;padding:14px 0 2px}}
 .slider-controlled{scrollbar-width:none;scrollbar-gutter:auto}.slider-controlled::-webkit-scrollbar{display:none}
-.slider-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;min-height:48px;margin-top:8px;padding:4px;font:14px/1.4 system-ui,sans-serif}.slider-controls button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:40px;padding:8px 12px;border:1px solid #b2c2b8;border-radius:7px;background:#fff;color:#193c2d;cursor:pointer;font:inherit}.slider-controls button:focus-visible{outline:3px solid #b55b12;outline-offset:3px}.slider-controls button:hover{background:#e4efe7}.slider-controls button:disabled{opacity:.6;cursor:default}.slider-position{font-variant-numeric:tabular-nums;min-width:44px;text-align:center}.slider-control-dots{display:flex;flex-wrap:wrap;gap:3px}.slider-control-dots button{min-width:30px;padding:5px;border:0;background:transparent;color:inherit;opacity:.5}.slider-control-dots button[aria-pressed=true]{opacity:1;outline:1px solid currentColor;outline-offset:-5px}.slider-controls[hidden]{display:none}
+.slider-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;min-height:48px;margin-top:8px;padding:4px;font:14px/1.4 system-ui,sans-serif}.slider-controls button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:40px;padding:8px 12px;border:1px solid #b2c2b8;border-radius:7px;background:#fff;color:#193c2d;cursor:pointer;font:inherit}.slider-controls button:focus-visible{outline:3px solid #b55b12;outline-offset:3px}.slider-controls button:hover{background:#e4efe7}.slider-controls button:disabled{opacity:.6;cursor:default}.slider-position{font-variant-numeric:tabular-nums;min-width:44px;text-align:center}.slider-control-dots{display:flex;flex-wrap:wrap;gap:3px}.slider-control-dots button{min-width:32px;padding:0;border:0;background:transparent;color:inherit;font-size:0}.slider-control-dots button::before{content:'';width:10px;height:10px;border-radius:50%;border:2px solid currentColor;background:transparent;transition:background-color .2s}.slider-control-dots button[aria-pressed=true]::before{background:currentColor}.slider-control-dots button:hover::before{background:color-mix(in srgb,currentColor 50%,transparent)}.slider-controls[hidden]{display:none}
 @media(max-width:650px){.slider-controls button{min-height:44px;min-width:44px}}
 
 .slide-desktop-1{grid-auto-columns:100%}.slide-desktop-2{grid-auto-columns:calc(50% - 10px)}