.ac-root{--size:clamp(280px, 58vmin, 620px);--gold:#c9a45c;--gold-soft:#d8bc83;--gold-pale:#f2e3c0;--rx:0;--ry:0;--rz:0;--tx:0;--ty:0;--na:0;--ir:0;--cx:0;--cy:0;--sx:50;--sy:24;--drift:0;--lum:0;perspective:1500px;perspective-origin:50% 45%;touch-action:pan-y;place-items:center;width:100%;padding:clamp(1.5rem,5vmin,4rem) clamp(1rem,4vmin,3rem);display:grid;position:relative}.ac-halo{width:calc(var(--size) * 2.1);height:calc(var(--size) * 2.1);pointer-events:none;background:radial-gradient(circle at 50% 50%, rgba(201, 164, 92, calc(.085 + .055 * var(--lum))) 0%, #c9a45c09 26%, #78603404 45%, transparent 68%);filter:blur(6px);transform:translate3d(calc(var(--tx) * 1.4px), calc(var(--ty) * 1.4px), 0);border-radius:50%;position:absolute}.ac-stage{width:var(--size);height:var(--size);transform-style:preserve-3d;transform:translate3d(calc(var(--tx) * 1px), calc(var(--ty) * 1px), 0) rotateX(calc(var(--rx) * 1deg)) rotateY(calc(var(--ry) * 1deg)) rotateZ(calc(var(--rz) * 1deg));will-change:transform;position:relative}.ac-layer{transform-style:preserve-3d;border-radius:50%;position:absolute;inset:0}.ac-bezel{background:conic-gradient(from 214deg,#1b1917 0deg,#4b4335 26deg,#7c6d51 44deg,#2a2724 68deg,#131215 104deg,#322d26 150deg,#0f0e11 186deg,#3d3830 218deg,#6d6049 244deg,#211e1c 276deg,#100f12 318deg,#1b1917 360deg);transform:translateZ(0);box-shadow:0 0 0 1px #c9a45c21,0 40px 90px -30px #000000f2,inset 0 2px 1px #ffffff0d,inset 0 -2px 2px #000000b3}.ac-knurl{opacity:.5;background:repeating-conic-gradient(#ffffff0e 0deg .42deg,#00000029 .42deg .9deg);transform:translateZ(.4px);-webkit-mask:radial-gradient(circle,#0000 93.2%,#000 93.4% 100%);mask:radial-gradient(circle,#0000 93.2%,#000 93.4% 100%)}.ac-crystal{background:radial-gradient(circle,#ffffff09,#0000 62%),linear-gradient(158deg,#ffffff12 0%,#fff0 38%),#09090bb8;inset:3.4%;transform:translateZ(1px);box-shadow:inset 0 0 0 1px #ffffff0f,inset 0 0 28px #000000d9}.ac-face{background:radial-gradient(circle at 50% 34%,#c9a45c0e,#0000 58%),radial-gradient(circle,#101012 0%,#0a0a0c 52%,#060607 100%);inset:6.6%;transform:translateZ(4px);box-shadow:inset 0 0 0 1px #ffffff0b,inset 0 0 46px #000000e6,0 0 0 1px #000000e6}.ac-brush{opacity:.75;background:repeating-conic-gradient(#ffffff07 0deg .55deg,#fff0 .55deg 1.25deg);inset:6.6%;transform:translateZ(4.5px);-webkit-mask:radial-gradient(circle,#000 12%,#0000008c 60%,#0000 88%);mask:radial-gradient(circle,#000 12%,#0000008c 60%,#0000 88%)}.ac-ticks{transform:translateZ(5.5px) rotate(calc(var(--drift) * 1deg));position:absolute;inset:4.6%;overflow:visible}.ac-ticks-inner{transform:translateZ(6px) rotate(calc((var(--drift) * -.62 + var(--ir)) * 1deg));position:absolute;inset:24%;overflow:visible}.ac-marker{transform:translateZ(7px) rotate(calc(var(--na) * 1deg));pointer-events:none}.ac-marker:before{content:"";background:linear-gradient(180deg, var(--gold-pale), #c9a45c00);width:1.5px;height:4.8%;opacity:calc(.25 + .75 * var(--lum));position:absolute;top:5.2%;left:50%;transform:translate(-50%);box-shadow:0 0 9px #c9a45cbf}.ac-needle{transform:translateZ(15px) rotate(calc(var(--na) * 1deg));pointer-events:none;will-change:transform}.ac-needle-n,.ac-needle-s{width:100%;height:50%;position:absolute;left:0}.ac-needle-n{clip-path:polygon(50% 12.5%,50.85% 47%,50.3% 96%,49.7% 96%,49.15% 47%);background:linear-gradient(180deg, #fdf3dd 0%, var(--gold-pale) 14%, var(--gold-soft) 38%, var(--gold) 66%, #8d7140 100%);filter:drop-shadow(0 0 10px rgba(201, 164, 92, calc(.3 + .4 * var(--lum)))) drop-shadow(0 6px 10px #000c);top:0}.ac-needle-s{clip-path:polygon(49.72% 4%,50.28% 4%,50.62% 46%,50% 60%,49.38% 46%);filter:drop-shadow(0 4px 8px #000000bf);background:linear-gradient(#57503f 0%,#3b3630 45%,#24211d 100%);top:50%}.ac-collar{background:conic-gradient(from 200deg,#2b2723,#6f6249,#1a1817,#4a4336,#131214,#5d5340,#2b2723);inset:45.6%;transform:translateZ(17px);box-shadow:0 0 0 1px #000000d9,0 4px 12px #000c}.ac-core{transform:translate(calc(var(--cx) * 1px), calc(var(--cy) * 1px)) translateZ(19px);background:radial-gradient(circle at 42% 36%, #fff6e2 0%, var(--gold-soft) 38%, #96773f 100%);box-shadow:0 0 10px rgba(201, 164, 92, calc(.5 + .5 * var(--lum))), 0 0 30px rgba(201, 164, 92, calc(.16 + .3 * var(--lum)));inset:47.9%}.ac-sheen{pointer-events:none;mix-blend-mode:screen;opacity:.85;background:linear-gradient(148deg,#ffffff1a 0%,#ffffff07 17%,#fff0 40% 74%,#ffffff06 96%);inset:3.4%;transform:translateZ(21px)}.ac-spec{pointer-events:none;background:radial-gradient(ellipse 42% 30% at calc(var(--sx) * 1%) calc(var(--sy) * 1%), #fffaf021 0%, #fff8e80d 34%, transparent 70%);mix-blend-mode:screen;opacity:calc(.4 + .6 * var(--lum));inset:3.4%;transform:translateZ(22px)}.ac-readout{pointer-events:none;-webkit-user-select:none;user-select:none;flex-direction:column;align-items:center;gap:.55em;display:flex;position:absolute;top:64%;left:50%;transform:translate(-50%)translateZ(8px)}.ac-readout-value{font-family:var(--font-mono-precision), monospace;font-size:calc(var(--size) * .052);font-variant-numeric:tabular-nums;letter-spacing:.14em;text-indent:.14em;color:rgba(216, 188, 131, calc(.5 + .4 * var(--lum)));text-shadow:0 0 14px #c9a45c40;line-height:1}.ac-readout-rule{width:calc(var(--size) * .115);background:linear-gradient(90deg,#0000,#c9a45c73,#0000);height:1px}.ac-readout-label{font-size:calc(var(--size) * .0195);letter-spacing:.42em;text-indent:.42em;text-transform:uppercase;color:rgba(169, 165, 157, calc(.34 + .3 * var(--lum)));line-height:1}