# Three city world clocks

> Three analog dials with the real time in each city and a sweeping second hand; at night the dial turns dark.

- Category: [Cards](https://library.aimran.es/components/cards)
- Built with: HTML + CSS
- Live editor: https://library.aimran.es/blocks/uv-card-world-clocks
- Library: AIMRAN Library (https://library.aimran.es), free, no sign-up, by Aimran Oukham

## Where to use it

Distributed teams live between time zones, and analog dials make the gap obvious at a glance. Each face here reads the real time through Intl.DateTimeFormat, moves its hands with a smooth sweep, shows the digital time and the offset from the first city, and switches to a dark dial between eight in the evening and seven in the morning. Good for team pages, travel and meeting tools.

The main color is the bezel and second hand, the second the night dial and hands. Change the cities and time zones in the list; any IANA zone works.

## Code

### HTML

```html
<section class="uvq07-clk"><header><h3>Distributed team</h3><p>Local time at each office</p></header><ul><li data-tz="Europe/Madrid"><span class="dl" aria-hidden="true"><i style="--i:0"></i><i style="--i:1"></i><i style="--i:2"></i><i style="--i:3"></i><i style="--i:4"></i><i style="--i:5"></i><i style="--i:6"></i><i style="--i:7"></i><i style="--i:8"></i><i style="--i:9"></i><i style="--i:10"></i><i style="--i:11"></i><b class="h"></b><b class="m"></b><b class="s"></b></span><span class="nm">Madrid</span><span class="dg">--:--</span><span class="of">Reference</span></li><li data-tz="America/New_York"><span class="dl" aria-hidden="true"><i style="--i:0"></i><i style="--i:1"></i><i style="--i:2"></i><i style="--i:3"></i><i style="--i:4"></i><i style="--i:5"></i><i style="--i:6"></i><i style="--i:7"></i><i style="--i:8"></i><i style="--i:9"></i><i style="--i:10"></i><i style="--i:11"></i><b class="h"></b><b class="m"></b><b class="s"></b></span><span class="nm">New York</span><span class="dg">--:--</span><span class="of">&nbsp;</span></li><li data-tz="Asia/Tokyo"><span class="dl" aria-hidden="true"><i style="--i:0"></i><i style="--i:1"></i><i style="--i:2"></i><i style="--i:3"></i><i style="--i:4"></i><i style="--i:5"></i><i style="--i:6"></i><i style="--i:7"></i><i style="--i:8"></i><i style="--i:9"></i><i style="--i:10"></i><i style="--i:11"></i><b class="h"></b><b class="m"></b><b class="s"></b></span><span class="nm">Tokyo</span><span class="dg">--:--</span><span class="of">&nbsp;</span></li></ul></section>
```

### CSS

```css
.uvq07-clk {
  --c1: #d4a72c;
  --c2: #1a2a44;
  --s: 16px;
  /* tamaño */
  --k: 1;
  /* velocidad */
  --fg: #1d1d1f;
  /* texto */
  --bg: #f5f5f7;
  /* fondo */
}

.uvq07-clk {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  width: 18.5em;
  box-sizing: border-box;
  padding: 1.2em;
  border-radius: 1.5em;
  background: color-mix(in srgb,var(--fg) 3%,var(--bg));
  box-shadow: 0 0 0 1px color-mix(in srgb,var(--fg) 8%,transparent),0 24px 48px -30px rgba(0,0,0,.45);
}

.uvq07-clk h3 {
  margin: 0;
  font-size: 1em;
  font-weight: 750;
}

.uvq07-clk header p {
  margin: .2em 0 0;
  font-size: .74em;
  color: color-mix(in srgb,var(--fg) 55%,transparent);
}

.uvq07-clk ul {
  list-style: none;
  margin: 1.1em 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .5em;
}

.uvq07-clk li {
  display: grid;
  justify-items: center;
  gap: .12em;
  text-align: center;
}

.uvq07-clk .dl {
  position: relative;
  width: 4.9em;
  height: 4.9em;
  margin-bottom: .5em;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%,#fffdf7,#ece5d6);
  box-shadow: 0 0 0 .22em color-mix(in srgb,var(--c1) 65%,#7a6a45),0 .7em 1.2em -.6em rgba(0,0,0,.45),inset 0 .15em .3em rgba(0,0,0,.12);
  transition: background calc(0.6s / var(--k)) cubic-bezier(.25,.1,.25,1),transform calc(0.4s / var(--k)) cubic-bezier(.34,1.56,.64,1);
}

.uvq07-clk li:hover .dl {
  transform: translateY(-.2em) scale(1.04);
}

.uvq07-clk .dl i {
  position: absolute;
  left: 50%;
  top: .3em;
  width: .12em;
  height: .42em;
  margin-left: -.06em;
  background: var(--c2);
  transform-origin: 50% 2.15em;
  transform: rotate(calc(var(--i) * 30deg));
}

.uvq07-clk .dl i:nth-child(3n+1) {
  width: .2em;
  height: .62em;
  margin-left: -.1em;
}

.uvq07-clk .dl b {
  position: absolute;
  left: 50%;
  bottom: 50%;
  border-radius: 1em;
  transform-origin: 50% 100%;
}

.uvq07-clk .h {
  width: .22em;
  height: 1.25em;
  margin-left: -.11em;
  background: var(--c2);
}

.uvq07-clk .m {
  width: .15em;
  height: 1.85em;
  margin-left: -.075em;
  background: var(--c2);
}

.uvq07-clk .s {
  width: .07em;
  height: 2.05em;
  margin-left: -.035em;
  background: var(--c1);
}

.uvq07-clk .dl::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: .4em;
  height: .4em;
  margin: -.2em;
  border-radius: 50%;
  background: var(--c1);
}

.uvq07-clk .nt .dl {
  background: radial-gradient(circle at 50% 35%,color-mix(in srgb,var(--c2) 80%,#fff),var(--c2));
}

.uvq07-clk .nt .dl i,.uvq07-clk .nt .h,.uvq07-clk .nt .m {
  background: #f4efe3;
}

.uvq07-clk .nm {
  font-size: .8em;
  font-weight: 700;
}

.uvq07-clk .dg {
  font: 600 .78em ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-variant-numeric: tabular-nums;
}

.uvq07-clk .of {
  font-size: .66em;
  color: color-mix(in srgb,var(--fg) 55%,transparent);
}

@media (prefers-reduced-motion:reduce) {
  .uvq07-clk,.uvq07-clk *,.uvq07-clk *::before,.uvq07-clk *::after {
    animation-duration: .01ms!important;
    animation-iteration-count: 1!important;
    transition-duration: .01ms!important;
  }
}
```

### JavaScript

```js
document.querySelectorAll(".uvq07-clk").forEach(el => {
  const L=[...el.querySelectorAll("li")].map(li=>({li,f:new Intl.DateTimeFormat("en-GB",{timeZone:li.dataset.tz,hour:"numeric",minute:"numeric",second:"numeric",hourCycle:"h23"}),h:li.querySelector(".h"),m:li.querySelector(".m"),s:li.querySelector(".s"),dg:li.querySelector(".dg"),of:li.querySelector(".of"),last:""}));
const rm=matchMedia("(prefers-reduced-motion: reduce)").matches;let raf=0;
const tick=()=>{const now=new Date(),ms=rm?0:now.getMilliseconds()/1000;let h0=-1;
L.forEach((c,i)=>{const p={};c.f.formatToParts(now).forEach(x=>{p[x.type]=+x.value});const h=p.hour%24,m=p.minute,s=p.second+ms;if(i===0)h0=h;
c.h.style.transform="rotate("+((h%12+m/60)*30)+"deg)";c.m.style.transform="rotate("+((m+s/60)*6)+"deg)";c.s.style.transform="rotate("+(s*6)+"deg)";
const dg=String(h).padStart(2,"0")+":"+String(m).padStart(2,"0");if(dg!==c.last){c.last=dg;c.dg.textContent=dg;c.li.classList.toggle("nt",h<7||h>=20);if(i>0){const o=((h-h0+36)%24)-12;c.of.textContent=(o>0?"+":o<0?"−":"±")+Math.abs(o)+" h"}}});
raf=requestAnimationFrame(tick)};
tick();return()=>cancelAnimationFrame(raf)
});
```

### React

```tsx
// @ts-nocheck: setup() es JavaScript del DOM sin tipos, el mismo de la pestaña JS.
import { useEffect, useRef, type CSSProperties } from "react";

const css = `
.uvq07-clk {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  width: 18.5em;
  box-sizing: border-box;
  padding: 1.2em;
  border-radius: 1.5em;
  background: color-mix(in srgb,var(--fg) 3%,var(--bg));
  box-shadow: 0 0 0 1px color-mix(in srgb,var(--fg) 8%,transparent),0 24px 48px -30px rgba(0,0,0,.45);
}

.uvq07-clk h3 {
  margin: 0;
  font-size: 1em;
  font-weight: 750;
}

.uvq07-clk header p {
  margin: .2em 0 0;
  font-size: .74em;
  color: color-mix(in srgb,var(--fg) 55%,transparent);
}

.uvq07-clk ul {
  list-style: none;
  margin: 1.1em 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .5em;
}

.uvq07-clk li {
  display: grid;
  justify-items: center;
  gap: .12em;
  text-align: center;
}

.uvq07-clk .dl {
  position: relative;
  width: 4.9em;
  height: 4.9em;
  margin-bottom: .5em;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%,#fffdf7,#ece5d6);
  box-shadow: 0 0 0 .22em color-mix(in srgb,var(--c1) 65%,#7a6a45),0 .7em 1.2em -.6em rgba(0,0,0,.45),inset 0 .15em .3em rgba(0,0,0,.12);
  transition: background calc(0.6s / var(--k)) cubic-bezier(.25,.1,.25,1),transform calc(0.4s / var(--k)) cubic-bezier(.34,1.56,.64,1);
}

.uvq07-clk li:hover .dl {
  transform: translateY(-.2em) scale(1.04);
}

.uvq07-clk .dl i {
  position: absolute;
  left: 50%;
  top: .3em;
  width: .12em;
  height: .42em;
  margin-left: -.06em;
  background: var(--c2);
  transform-origin: 50% 2.15em;
  transform: rotate(calc(var(--i) * 30deg));
}

.uvq07-clk .dl i:nth-child(3n+1) {
  width: .2em;
  height: .62em;
  margin-left: -.1em;
}

.uvq07-clk .dl b {
  position: absolute;
  left: 50%;
  bottom: 50%;
  border-radius: 1em;
  transform-origin: 50% 100%;
}

.uvq07-clk .h {
  width: .22em;
  height: 1.25em;
  margin-left: -.11em;
  background: var(--c2);
}

.uvq07-clk .m {
  width: .15em;
  height: 1.85em;
  margin-left: -.075em;
  background: var(--c2);
}

.uvq07-clk .s {
  width: .07em;
  height: 2.05em;
  margin-left: -.035em;
  background: var(--c1);
}

.uvq07-clk .dl::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: .4em;
  height: .4em;
  margin: -.2em;
  border-radius: 50%;
  background: var(--c1);
}

.uvq07-clk .nt .dl {
  background: radial-gradient(circle at 50% 35%,color-mix(in srgb,var(--c2) 80%,#fff),var(--c2));
}

.uvq07-clk .nt .dl i,.uvq07-clk .nt .h,.uvq07-clk .nt .m {
  background: #f4efe3;
}

.uvq07-clk .nm {
  font-size: .8em;
  font-weight: 700;
}

.uvq07-clk .dg {
  font: 600 .78em ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-variant-numeric: tabular-nums;
}

.uvq07-clk .of {
  font-size: .66em;
  color: color-mix(in srgb,var(--fg) 55%,transparent);
}

@media (prefers-reduced-motion:reduce) {
  .uvq07-clk,.uvq07-clk *,.uvq07-clk *::before,.uvq07-clk *::after {
    animation-duration: .01ms!important;
    animation-iteration-count: 1!important;
    transition-duration: .01ms!important;
  }
}
`;

// Interacción en JavaScript del DOM: la misma que en la pestaña JS.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function setup(el: any) {
  const L=[...el.querySelectorAll("li")].map(li=>({li,f:new Intl.DateTimeFormat("en-GB",{timeZone:li.dataset.tz,hour:"numeric",minute:"numeric",second:"numeric",hourCycle:"h23"}),h:li.querySelector(".h"),m:li.querySelector(".m"),s:li.querySelector(".s"),dg:li.querySelector(".dg"),of:li.querySelector(".of"),last:""}));
const rm=matchMedia("(prefers-reduced-motion: reduce)").matches;let raf=0;
const tick=()=>{const now=new Date(),ms=rm?0:now.getMilliseconds()/1000;let h0=-1;
L.forEach((c,i)=>{const p={};c.f.formatToParts(now).forEach(x=>{p[x.type]=+x.value});const h=p.hour%24,m=p.minute,s=p.second+ms;if(i===0)h0=h;
c.h.style.transform="rotate("+((h%12+m/60)*30)+"deg)";c.m.style.transform="rotate("+((m+s/60)*6)+"deg)";c.s.style.transform="rotate("+(s*6)+"deg)";
const dg=String(h).padStart(2,"0")+":"+String(m).padStart(2,"0");if(dg!==c.last){c.last=dg;c.dg.textContent=dg;c.li.classList.toggle("nt",h<7||h>=20);if(i>0){const o=((h-h0+36)%24)-12;c.of.textContent=(o>0?"+":o<0?"−":"±")+Math.abs(o)+" h"}}});
raf=requestAnimationFrame(tick)};
tick();return()=>cancelAnimationFrame(raf)
}

export default function CardWorldClocks() {
  const ref = useRef<HTMLDivElement>(null);

  useEffect(() => {
    const el = ref.current?.firstElementChild;
    return el ? setup(el) : undefined;
  }, []);

  return (
    <>
      <style>{css}</style>
      <div
        ref={ref} style={{
          "--c1": "#d4a72c",
          "--c2": "#1a2a44",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <section className="uvq07-clk"><header><h3>Distributed team</h3><p>Local time at each office</p></header><ul><li data-tz="Europe/Madrid"><span className="dl" aria-hidden="true"><i style={{ "--i": "0" } as CSSProperties}></i><i style={{ "--i": "1" } as CSSProperties}></i><i style={{ "--i": "2" } as CSSProperties}></i><i style={{ "--i": "3" } as CSSProperties}></i><i style={{ "--i": "4" } as CSSProperties}></i><i style={{ "--i": "5" } as CSSProperties}></i><i style={{ "--i": "6" } as CSSProperties}></i><i style={{ "--i": "7" } as CSSProperties}></i><i style={{ "--i": "8" } as CSSProperties}></i><i style={{ "--i": "9" } as CSSProperties}></i><i style={{ "--i": "10" } as CSSProperties}></i><i style={{ "--i": "11" } as CSSProperties}></i><b className="h"></b><b className="m"></b><b className="s"></b></span><span className="nm">Madrid</span><span className="dg">--:--</span><span className="of">Reference</span></li><li data-tz="America/New_York"><span className="dl" aria-hidden="true"><i style={{ "--i": "0" } as CSSProperties}></i><i style={{ "--i": "1" } as CSSProperties}></i><i style={{ "--i": "2" } as CSSProperties}></i><i style={{ "--i": "3" } as CSSProperties}></i><i style={{ "--i": "4" } as CSSProperties}></i><i style={{ "--i": "5" } as CSSProperties}></i><i style={{ "--i": "6" } as CSSProperties}></i><i style={{ "--i": "7" } as CSSProperties}></i><i style={{ "--i": "8" } as CSSProperties}></i><i style={{ "--i": "9" } as CSSProperties}></i><i style={{ "--i": "10" } as CSSProperties}></i><i style={{ "--i": "11" } as CSSProperties}></i><b className="h"></b><b className="m"></b><b className="s"></b></span><span className="nm">New York</span><span className="dg">--:--</span><span className="of">&nbsp;</span></li><li data-tz="Asia/Tokyo"><span className="dl" aria-hidden="true"><i style={{ "--i": "0" } as CSSProperties}></i><i style={{ "--i": "1" } as CSSProperties}></i><i style={{ "--i": "2" } as CSSProperties}></i><i style={{ "--i": "3" } as CSSProperties}></i><i style={{ "--i": "4" } as CSSProperties}></i><i style={{ "--i": "5" } as CSSProperties}></i><i style={{ "--i": "6" } as CSSProperties}></i><i style={{ "--i": "7" } as CSSProperties}></i><i style={{ "--i": "8" } as CSSProperties}></i><i style={{ "--i": "9" } as CSSProperties}></i><i style={{ "--i": "10" } as CSSProperties}></i><i style={{ "--i": "11" } as CSSProperties}></i><b className="h"></b><b className="m"></b><b className="s"></b></span><span className="nm">Tokyo</span><span className="dg">--:--</span><span className="of">&nbsp;</span></li></ul></section>
      </div>
    </>
  );
}
```

## Prompt for AI assistants

Paste this into ChatGPT, Claude, Cursor, v0 or Lovable to adapt the block to your stack (Tailwind, Vue, Svelte…):

````text
I want to add the “Three city world clocks” block (Cards) from AIMRAN Library to my project.

## What it is
Three analog dials with the real time in each city and a sweeping second hand; at night the dial turns dark.

## Chosen settings
- Main color: #d4a72c
- Secondary color: #1a2a44
- Size: 16px (from 12 to 24px)
- Speed: 1x (from 0.5 to 2x)
- Text: "Equipo repartido"

## What I need
1. Add it to my project with the same look and animation as the reference code: same sizes, colours, radii, shadows, timings and easing.
2. It is built with plain HTML and CSS (the reference wraps it in a React component with its CSS). If my project uses something else (Vue, Svelte, Astro, plain HTML…), translate it without losing any behaviour. If I use Tailwind, turn the styles into classes; if not, keep the CSS in its own file.
3. Expose the settings above as props (or CSS variables) with those values as defaults.
4. Make it work well on phones: nothing that depends only on hover, touch targets of at least 44 px and no overflow on 320 px screens.
5. Make it look right in light and dark mode.
6. Keep it accessible: semantic HTML, roles and aria-* where needed, visible focus and keyboard support.
7. Respect prefers-reduced-motion: with reduced motion, no big animations but the same end result.

## Reference code
```tsx
// @ts-nocheck: setup() es JavaScript del DOM sin tipos, el mismo de la pestaña JS.
import { useEffect, useRef, type CSSProperties } from "react";

const css = `
.uvq07-clk {
  font-family: -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif;
  font-size: var(--s);
  color: var(--fg);
  -webkit-tap-highlight-color: transparent;
  width: 18.5em;
  box-sizing: border-box;
  padding: 1.2em;
  border-radius: 1.5em;
  background: color-mix(in srgb,var(--fg) 3%,var(--bg));
  box-shadow: 0 0 0 1px color-mix(in srgb,var(--fg) 8%,transparent),0 24px 48px -30px rgba(0,0,0,.45);
}

.uvq07-clk h3 {
  margin: 0;
  font-size: 1em;
  font-weight: 750;
}

.uvq07-clk header p {
  margin: .2em 0 0;
  font-size: .74em;
  color: color-mix(in srgb,var(--fg) 55%,transparent);
}

.uvq07-clk ul {
  list-style: none;
  margin: 1.1em 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .5em;
}

.uvq07-clk li {
  display: grid;
  justify-items: center;
  gap: .12em;
  text-align: center;
}

.uvq07-clk .dl {
  position: relative;
  width: 4.9em;
  height: 4.9em;
  margin-bottom: .5em;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%,#fffdf7,#ece5d6);
  box-shadow: 0 0 0 .22em color-mix(in srgb,var(--c1) 65%,#7a6a45),0 .7em 1.2em -.6em rgba(0,0,0,.45),inset 0 .15em .3em rgba(0,0,0,.12);
  transition: background calc(0.6s / var(--k)) cubic-bezier(.25,.1,.25,1),transform calc(0.4s / var(--k)) cubic-bezier(.34,1.56,.64,1);
}

.uvq07-clk li:hover .dl {
  transform: translateY(-.2em) scale(1.04);
}

.uvq07-clk .dl i {
  position: absolute;
  left: 50%;
  top: .3em;
  width: .12em;
  height: .42em;
  margin-left: -.06em;
  background: var(--c2);
  transform-origin: 50% 2.15em;
  transform: rotate(calc(var(--i) * 30deg));
}

.uvq07-clk .dl i:nth-child(3n+1) {
  width: .2em;
  height: .62em;
  margin-left: -.1em;
}

.uvq07-clk .dl b {
  position: absolute;
  left: 50%;
  bottom: 50%;
  border-radius: 1em;
  transform-origin: 50% 100%;
}

.uvq07-clk .h {
  width: .22em;
  height: 1.25em;
  margin-left: -.11em;
  background: var(--c2);
}

.uvq07-clk .m {
  width: .15em;
  height: 1.85em;
  margin-left: -.075em;
  background: var(--c2);
}

.uvq07-clk .s {
  width: .07em;
  height: 2.05em;
  margin-left: -.035em;
  background: var(--c1);
}

.uvq07-clk .dl::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: .4em;
  height: .4em;
  margin: -.2em;
  border-radius: 50%;
  background: var(--c1);
}

.uvq07-clk .nt .dl {
  background: radial-gradient(circle at 50% 35%,color-mix(in srgb,var(--c2) 80%,#fff),var(--c2));
}

.uvq07-clk .nt .dl i,.uvq07-clk .nt .h,.uvq07-clk .nt .m {
  background: #f4efe3;
}

.uvq07-clk .nm {
  font-size: .8em;
  font-weight: 700;
}

.uvq07-clk .dg {
  font: 600 .78em ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-variant-numeric: tabular-nums;
}

.uvq07-clk .of {
  font-size: .66em;
  color: color-mix(in srgb,var(--fg) 55%,transparent);
}

@media (prefers-reduced-motion:reduce) {
  .uvq07-clk,.uvq07-clk *,.uvq07-clk *::before,.uvq07-clk *::after {
    animation-duration: .01ms!important;
    animation-iteration-count: 1!important;
    transition-duration: .01ms!important;
  }
}
`;

// Interacción en JavaScript del DOM: la misma que en la pestaña JS.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function setup(el: any) {
  const L=[...el.querySelectorAll("li")].map(li=>({li,f:new Intl.DateTimeFormat("en-GB",{timeZone:li.dataset.tz,hour:"numeric",minute:"numeric",second:"numeric",hourCycle:"h23"}),h:li.querySelector(".h"),m:li.querySelector(".m"),s:li.querySelector(".s"),dg:li.querySelector(".dg"),of:li.querySelector(".of"),last:""}));
const rm=matchMedia("(prefers-reduced-motion: reduce)").matches;let raf=0;
const tick=()=>{const now=new Date(),ms=rm?0:now.getMilliseconds()/1000;let h0=-1;
L.forEach((c,i)=>{const p={};c.f.formatToParts(now).forEach(x=>{p[x.type]=+x.value});const h=p.hour%24,m=p.minute,s=p.second+ms;if(i===0)h0=h;
c.h.style.transform="rotate("+((h%12+m/60)*30)+"deg)";c.m.style.transform="rotate("+((m+s/60)*6)+"deg)";c.s.style.transform="rotate("+(s*6)+"deg)";
const dg=String(h).padStart(2,"0")+":"+String(m).padStart(2,"0");if(dg!==c.last){c.last=dg;c.dg.textContent=dg;c.li.classList.toggle("nt",h<7||h>=20);if(i>0){const o=((h-h0+36)%24)-12;c.of.textContent=(o>0?"+":o<0?"−":"±")+Math.abs(o)+" h"}}});
raf=requestAnimationFrame(tick)};
tick();return()=>cancelAnimationFrame(raf)
}

export default function CardWorldClocks() {
  const ref = useRef<HTMLDivElement>(null);

  useEffect(() => {
    const el = ref.current?.firstElementChild;
    return el ? setup(el) : undefined;
  }, []);

  return (
    <>
      <style>{css}</style>
      <div
        ref={ref} style={{
          "--c1": "#d4a72c",
          "--c2": "#1a2a44",
          "--s": "16px",
          "--k": "1",
          "--fg": "#1d1d1f",
          "--bg": "#f5f5f7",
        } as CSSProperties}
      >
        <section className="uvq07-clk"><header><h3>Distributed team</h3><p>Local time at each office</p></header><ul><li data-tz="Europe/Madrid"><span className="dl" aria-hidden="true"><i style={{ "--i": "0" } as CSSProperties}></i><i style={{ "--i": "1" } as CSSProperties}></i><i style={{ "--i": "2" } as CSSProperties}></i><i style={{ "--i": "3" } as CSSProperties}></i><i style={{ "--i": "4" } as CSSProperties}></i><i style={{ "--i": "5" } as CSSProperties}></i><i style={{ "--i": "6" } as CSSProperties}></i><i style={{ "--i": "7" } as CSSProperties}></i><i style={{ "--i": "8" } as CSSProperties}></i><i style={{ "--i": "9" } as CSSProperties}></i><i style={{ "--i": "10" } as CSSProperties}></i><i style={{ "--i": "11" } as CSSProperties}></i><b className="h"></b><b className="m"></b><b className="s"></b></span><span className="nm">Madrid</span><span className="dg">--:--</span><span className="of">Reference</span></li><li data-tz="America/New_York"><span className="dl" aria-hidden="true"><i style={{ "--i": "0" } as CSSProperties}></i><i style={{ "--i": "1" } as CSSProperties}></i><i style={{ "--i": "2" } as CSSProperties}></i><i style={{ "--i": "3" } as CSSProperties}></i><i style={{ "--i": "4" } as CSSProperties}></i><i style={{ "--i": "5" } as CSSProperties}></i><i style={{ "--i": "6" } as CSSProperties}></i><i style={{ "--i": "7" } as CSSProperties}></i><i style={{ "--i": "8" } as CSSProperties}></i><i style={{ "--i": "9" } as CSSProperties}></i><i style={{ "--i": "10" } as CSSProperties}></i><i style={{ "--i": "11" } as CSSProperties}></i><b className="h"></b><b className="m"></b><b className="s"></b></span><span className="nm">New York</span><span className="dg">--:--</span><span className="of">&nbsp;</span></li><li data-tz="Asia/Tokyo"><span className="dl" aria-hidden="true"><i style={{ "--i": "0" } as CSSProperties}></i><i style={{ "--i": "1" } as CSSProperties}></i><i style={{ "--i": "2" } as CSSProperties}></i><i style={{ "--i": "3" } as CSSProperties}></i><i style={{ "--i": "4" } as CSSProperties}></i><i style={{ "--i": "5" } as CSSProperties}></i><i style={{ "--i": "6" } as CSSProperties}></i><i style={{ "--i": "7" } as CSSProperties}></i><i style={{ "--i": "8" } as CSSProperties}></i><i style={{ "--i": "9" } as CSSProperties}></i><i style={{ "--i": "10" } as CSSProperties}></i><i style={{ "--i": "11" } as CSSProperties}></i><b className="h"></b><b className="m"></b><b className="s"></b></span><span className="nm">Tokyo</span><span className="dg">--:--</span><span className="of">&nbsp;</span></li></ul></section>
      </div>
    </>
  );
}
```

Give me the complete final code, ready to paste, and tell me in one line where to put it in my project.
````