Créditos3
Casi la tenías, pero se ha escapado.
La página que buscas se suelta de la pinza en el último momento. Prueba otra vez o vuelve a la entrada de la feria.
Volver a la entradaHTML + CSS404
404 Pince de fête foraine
Une machine à pince de fête foraine avec peluches et un lot 404 : déplace la pince, descends-la et regarde le lot s'échapper.
Réglages
1x
Code
<!doctype html>
<html lang="es">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="robots" content="noindex" />
<title>404 · Page introuvable</title>
<style>
body { margin: 0; background: #000; }
.n4-claw {
--accent: #ffd23f;
--k: 1;
position: fixed;
inset: 0;
z-index: 0;
overflow: hidden;
container-type: size;
display: grid;
place-items: center;
background: #000;
color: #f5f5f7;
font-family: -apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",system-ui,sans-serif;
-webkit-font-smoothing: antialiased;
text-align: center;
line-height: 1.4;
}
.n4-claw *,.n4-claw *::before,.n4-claw *::after {
box-sizing: border-box;
}
.n4-claw .n4-copy {
position: relative;
z-index: 5;
display: flex;
flex-direction: column;
align-items: center;
gap: 1.6cqmin;
width: 100%;
max-width: 680px;
padding: 0 6cqw;
}
.n4-claw .n4-title {
margin: 0;
font-size: clamp(17px,4.2cqmin,36px);
font-weight: 600;
letter-spacing: -.02em;
line-height: 1.15;
text-wrap: balance;
}
.n4-claw .n4-sub {
margin: 0;
max-width: 34em;
font-size: clamp(13px,2.4cqmin,18px);
color: #a1a1a6;
text-wrap: balance;
}
.n4-claw .n4-tag {
font: 600 clamp(10px,1.9cqmin,13px)/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;
letter-spacing: .16em;
text-transform: uppercase;
color: var(--accent);
}
.n4-claw .n4-cta {
margin-top: 1.8cqmin;
display: inline-flex;
align-items: center;
gap: .5em;
padding: .85em 1.5em;
border-radius: 999px;
background: #f5f5f7;
color: #000;
font-size: clamp(13px,2.2cqmin,16px);
font-weight: 600;
text-decoration: none;
transition: transform .3s cubic-bezier(.25,.1,.25,1),box-shadow .3s cubic-bezier(.25,.1,.25,1);
}
.n4-claw .n4-cta:hover {
transform: translateY(-2px);
box-shadow: 0 12px 32px -10px var(--accent);
}
.n4-claw .n4-cta:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 3px;
}
.n4-claw .n4-stars,.n4-claw .n4-stars2 {
position: absolute;
inset: -4%;
pointer-events: none;
}
.n4-claw .n4-stars {
background-image: radial-gradient(1px 1px at 8% 12%,#fff 60%,transparent),radial-gradient(1px 1px at 22% 68%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 35% 24%,#fff 60%,transparent),radial-gradient(1px 1px at 48% 82%,#fff 60%,transparent),radial-gradient(1px 1px at 57% 9%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 66% 44%,#fff 60%,transparent),radial-gradient(1px 1px at 74% 72%,#fff 60%,transparent),radial-gradient(1px 1px at 86% 18%,#fff 60%,transparent),radial-gradient(1.5px 1.5px at 93% 58%,#fff 60%,transparent),radial-gradient(1px 1px at 14% 42%,#fff 60%,transparent),radial-gradient(1px 1px at 40% 55%,#fff 60%,transparent),radial-gradient(1px 1px at 81% 90%,#fff 60%,transparent),radial-gradient(1px 1px at 4% 88%,#fff 60%,transparent),radial-gradient(1px 1px at 62% 30%,#fff 60%,transparent);
opacity: .75;
animation: n4-claw-tw calc(5s / var(--k)) ease-in-out infinite alternate;
}
.n4-claw .n4-stars2 {
background-image: radial-gradient(2px 2px at 18% 30%,rgba(255,255,255,.9) 50%,transparent),radial-gradient(1.5px 1.5px at 72% 20%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 30% 85%,rgba(255,255,255,.7) 50%,transparent),radial-gradient(1.5px 1.5px at 88% 70%,rgba(255,255,255,.8) 50%,transparent),radial-gradient(2px 2px at 52% 60%,rgba(255,255,255,.6) 50%,transparent),radial-gradient(1.5px 1.5px at 6% 55%,rgba(255,255,255,.8) 50%,transparent);
opacity: .55;
animation: n4-claw-tw calc(7s / var(--k)) ease-in-out infinite alternate-reverse;
}
.n4-claw [data-depth] {
transition: transform .9s cubic-bezier(.2,.7,.2,1);
}
@keyframes n4-claw-tw {
from {
opacity: .3;
}
}
@keyframes n4-claw-spin {
to {
transform: rotate(1turn);
}
}
@keyframes n4-claw-fade {
from {
opacity: 0;
transform: translateY(10px);
}
}
@media (prefers-reduced-motion:reduce) {
.n4-claw *,.n4-claw *::before,.n4-claw *::after {
animation: none!important;
transition: none!important;
}
}
.n4-claw {
background: radial-gradient(circle at 20% 20%,rgba(255,210,63,.28) 0 .35cqmin,transparent .45cqmin) 0 0/7cqmin 7cqmin,radial-gradient(70% 60% at 50% 30%,#14404f,#061219 75%);
color: #eaf6fb;
}
.n4-claw .n4-machine {
width: 28em;
font-size: min(2cqmin,14px);
margin-bottom: 1.2cqmin;
padding: .9em 1em 1em;
border-radius: 1.6em 1.6em 1em 1em;
background: linear-gradient(#ff6b98,#d63a6a);
box-shadow: inset 0 .25em 0 rgba(255,255,255,.35),inset 0 -.4em 0 rgba(0,0,0,.2),0 1.6em 2.4em -1.2em #000;
}
.n4-claw .n4-top {
margin: 0 0 .7em;
padding: .75em .5em;
border-radius: .8em;
font: 800 1.1em/1 "Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
letter-spacing: .16em;
text-transform: uppercase;
color: #fff;
text-shadow: 0 0 .4em #ff9cc0;
background: radial-gradient(circle,#ffe27a 0 .16em,transparent .2em) 0 .25em/1em .6em repeat-x,radial-gradient(circle,#ffe27a 0 .16em,transparent .2em) .5em calc(100% - .25em)/1em .6em repeat-x,#7a1840;
animation: n4-claw-chase calc(.8s / var(--k)) steps(2) infinite;
}
.n4-claw .n4-glass {
position: relative;
height: 15em;
overflow: hidden;
border-radius: .6em;
background: linear-gradient(#c9eef8,#eefbff 60%,#ffe6f0);
box-shadow: inset 0 0 0 .25em #9b1c4c;
}
.n4-claw .n4-glass::after {
content: "";
position: absolute;
inset: 0;
z-index: 3;
pointer-events: none;
background: linear-gradient(115deg,transparent 28%,rgba(255,255,255,.42) 31%,transparent 37%),linear-gradient(115deg,transparent 52%,rgba(255,255,255,.22) 54%,transparent 58%);
}
.n4-claw .n4-rail {
position: absolute;
z-index: 3;
left: .25em;
right: .25em;
top: .25em;
height: .7em;
background: linear-gradient(#e9edf2,#8f98a3);
}
.n4-claw .n4-claw {
position: absolute;
z-index: 2;
top: .9em;
left: calc(var(--x,50) * 1%);
width: 3.6em;
height: 3em;
margin-left: -1.8em;
transition: left calc(.3s / var(--k)) ease-out,transform calc(.9s / var(--k)) ease-in-out;
}
.n4-claw .n4-down .n4-claw {
transform: translateY(8.6em);
}
.n4-claw .n4-cable {
position: absolute;
left: 50%;
bottom: 100%;
width: .16em;
height: 14em;
margin-left: -.08em;
background: #7d8792;
}
.n4-claw .n4-hub {
position: absolute;
left: 50%;
top: 0;
width: 2.2em;
height: 1.2em;
margin-left: -1.1em;
border-radius: .6em .6em .3em .3em;
background: linear-gradient(#f2f4f7,#9aa3ad);
box-shadow: 0 .1em .2em rgba(0,0,0,.3);
}
.n4-claw .n4-arm {
position: absolute;
top: .8em;
width: .36em;
height: 1.9em;
border-radius: .2em;
background: linear-gradient(90deg,#9aa3ad,#eef1f4,#8a939e);
transform-origin: 50% 0;
transition: rotate calc(.25s / var(--k));
}
.n4-claw .n4-arm::after {
content: "";
position: absolute;
bottom: -.1em;
width: .8em;
height: .3em;
border-radius: .2em;
background: #9aa3ad;
}
.n4-claw .n4-a1 {
left: .75em;
rotate: 28deg;
}
.n4-claw .n4-a1::after {
left: 0;
}
.n4-claw .n4-a2 {
right: .75em;
rotate: -28deg;
}
.n4-claw .n4-a2::after {
right: 0;
}
.n4-claw .n4-shut .n4-a1 {
rotate: 6deg;
}
.n4-claw .n4-shut .n4-a2 {
rotate: -6deg;
}
.n4-claw .n4-toy {
position: absolute;
z-index: 1;
bottom: .6em;
left: calc(var(--x) * 1%);
width: 3.6em;
height: 3.3em;
margin-left: -1.8em;
border-radius: 50% 50% 44% 44%;
background: radial-gradient(circle at 36% 44%,#1d1d1f 0 .2em,transparent .24em),radial-gradient(circle at 64% 44%,#1d1d1f 0 .2em,transparent .24em),radial-gradient(ellipse .45em .32em at 50% 62%,#1d1d1f 80%,transparent),radial-gradient(ellipse 1.1em .8em at 50% 64%,rgba(255,255,255,.6) 90%,transparent),var(--c);
box-shadow: inset 0 -.3em .4em rgba(0,0,0,.15);
transition: transform calc(.9s / var(--k)) ease-in-out;
}
.n4-claw .n4-toy::before,.n4-claw .n4-toy::after {
content: "";
position: absolute;
top: -.3em;
width: 1.1em;
height: 1.1em;
border-radius: 50%;
background: var(--c);
box-shadow: inset 0 0 0 .25em rgba(255,255,255,.35);
}
.n4-claw .n4-toy::before {
left: .1em;
}
.n4-claw .n4-toy::after {
right: .1em;
}
.n4-claw .n4-back {
z-index: 0;
bottom: 2.5em;
scale: .85;
filter: brightness(.92);
}
.n4-claw .n4-prize {
border-radius: .5em;
background: linear-gradient(90deg,transparent 44%,#e5383b 44% 56%,transparent 56%),linear-gradient(#fff,#e7ecff);
box-shadow: inset 0 0 0 .14em #e5383b;
}
.n4-claw .n4-prize::before,.n4-claw .n4-prize::after {
top: -.55em;
width: .95em;
height: .75em;
background: #e5383b;
box-shadow: none;
}
.n4-claw .n4-prize::before {
left: .85em;
border-radius: 50% 10% 50% 50%;
}
.n4-claw .n4-prize::after {
right: .85em;
border-radius: 10% 50% 50% 50%;
}
.n4-claw .n4-prize b {
position: absolute;
left: 50%;
top: 50%;
translate: -50% -50%;
padding: .15em .3em;
border-radius: .2em;
background: #fff;
color: #1d1d1f;
font: 800 .85em/1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;
box-shadow: 0 0 0 .1em #e5383b;
}
.n4-claw .n4-lift {
transform: translateY(-8.6em);
}
.n4-claw .n4-fall {
transition: transform calc(.45s / var(--k)) cubic-bezier(.5,0,.75,0);
}
.n4-claw .n4-chute {
position: absolute;
z-index: 2;
right: .25em;
bottom: .25em;
width: 4.2em;
height: 4.4em;
border-radius: .3em 0 0 0;
background: linear-gradient(rgba(155,28,76,.18),rgba(155,28,76,.45));
border-left: .2em solid #9b1c4c;
border-top: .2em solid #9b1c4c;
}
.n4-claw .n4-ctrl {
display: flex;
align-items: center;
gap: .7em;
margin-top: .8em;
padding: .6em .8em;
border-radius: .8em;
background: #3b0f24;
box-shadow: inset 0 .2em .4em rgba(0,0,0,.4);
}
.n4-claw .n4-mv {
position: relative;
flex: none;
width: 2.8em;
height: 2.8em;
border: 0;
border-radius: 50%;
cursor: pointer;
background: radial-gradient(circle at 40% 35%,#fff6c4,#ffd23f 55%,#c99a00);
box-shadow: 0 .25em 0 #8a6a00;
transition: transform .1s,box-shadow .1s,filter .2s;
}
.n4-claw .n4-mv::before {
content: "";
position: absolute;
left: 50%;
top: 50%;
width: 0;
height: 0;
margin: -.45em 0 0 -.22em;
border-top: .45em solid transparent;
border-bottom: .45em solid transparent;
border-left: .6em solid #3b0f24;
}
.n4-claw .n4-mv[data-d="-1"]::before {
margin-left: -.38em;
border-left: 0;
border-right: .6em solid #3b0f24;
}
.n4-claw .n4-mv:hover,.n4-claw .n4-drop:hover {
filter: brightness(1.08);
}
.n4-claw .n4-mv:active {
transform: translateY(.2em);
box-shadow: 0 .05em 0 #8a6a00;
}
.n4-claw .n4-cred {
display: grid;
justify-items: center;
margin: 0 auto;
font: 700 .7em/1.1 ui-monospace,"SF Mono",Menlo,Consolas,monospace;
text-transform: uppercase;
letter-spacing: .1em;
color: #ffb3cf;
}
.n4-claw .n4-cred b {
font-size: 2em;
color: var(--accent);
text-shadow: 0 0 .3em color-mix(in srgb,var(--accent) 60%,transparent);
}
.n4-claw .n4-drop {
padding: .85em 1.1em;
border: 0;
border-radius: 999px;
cursor: pointer;
font: 800 .85em/1 system-ui,sans-serif;
text-transform: uppercase;
letter-spacing: .06em;
color: #fff;
background: radial-gradient(circle at 40% 30%,#ff8a8a,#e5383b 60%,#a4161a);
box-shadow: 0 .25em 0 #6a0d10;
transition: transform .1s,box-shadow .1s,filter .2s;
}
.n4-claw .n4-drop:active {
transform: translateY(.2em);
box-shadow: 0 .05em 0 #6a0d10;
}
.n4-claw .n4-mv:focus-visible,.n4-claw .n4-drop:focus-visible {
outline: 2px solid #fff;
outline-offset: 3px;
}
.n4-claw .n4-busy .n4-mv,.n4-claw .n4-busy .n4-drop {
filter: saturate(.4) brightness(.85);
}
.n4-claw .n4-title {
font-size: clamp(20px,5cqmin,42px);
font-weight: 800;
letter-spacing: -.03em;
}
.n4-claw .n4-sub {
color: #a9c8d3;
}
.n4-claw .n4-cta {
background: var(--accent);
color: #1d1503;
}
.n4-claw .n4-sr {
position: absolute;
width: 1px;
height: 1px;
overflow: hidden;
clip: rect(0 0 0 0);
white-space: nowrap;
}
@keyframes n4-claw-chase {
to {
background-position: .5em .25em,0 calc(100% - .25em),0 0;
}
}
</style>
</head>
<body>
<main class="n4-claw">
<div class="n4-copy">
<div class="n4-machine">
<p class="n4-top" aria-hidden="true">Pince de la chance</p>
<div class="n4-glass" aria-hidden="true">
<i class="n4-rail"></i>
<div class="n4-claw"><i class="n4-cable"></i><i class="n4-arm n4-a1"></i><i class="n4-arm n4-a2"></i><i class="n4-hub"></i></div>
<i class="n4-toy n4-back" style="--x:22;--c:#7bd389"></i><i class="n4-toy n4-back" style="--x:45;--c:#ffa94d"></i><i class="n4-toy n4-back" style="--x:66;--c:#b197fc"></i>
<i class="n4-toy n4-front" style="--x:12;--c:#ff8fab"></i><i class="n4-toy n4-front" style="--x:33;--c:#74c0fc"></i><i class="n4-toy n4-front n4-prize" style="--x:55"><b translate="no">404</b></i><i class="n4-toy n4-front" style="--x:74;--c:#ffe066"></i>
<i class="n4-chute"></i>
</div>
<div class="n4-ctrl">
<button class="n4-mv" type="button" data-d="-1" aria-label="Déplacer à gauche"></button>
<button class="n4-mv" type="button" data-d="1" aria-label="Déplacer à droite"></button>
<span class="n4-cred"><small>Crédits</small><b translate="no">3</b></span>
<button class="n4-drop" type="button">Descendre la pince</button>
</div>
<p class="n4-sr" aria-live="polite"></p>
</div>
<h1 class="n4-title">Tu l'avais presque, mais elle s'est échappée.</h1>
<p class="n4-sub">La page que tu cherches glisse de la pince au dernier moment. Réessaie ou retourne à l'entrée de la fête foraine.</p>
<a class="n4-cta" href="/">Retour à l'entrée</a>
</div>
</main>
<script>
document.querySelectorAll(".n4-claw").forEach((el) => {
const m = el.querySelector(".n4-machine");
const toys = Array.from(el.querySelectorAll(".n4-front"));
const cred = el.querySelector(".n4-cred b");
const live = el.querySelector(".n4-sr");
const rm = matchMedia("(prefers-reduced-motion: reduce)").matches;
const k = parseFloat(getComputedStyle(el).getPropertyValue("--k")) || 1;
let x = 50, busy = false, credits = 3;
const timers = [];
const at = (ms, fn) => timers.push(setTimeout(fn, rm ? 0 : ms / k));
const place = () => m.style.setProperty("--x", String(x));
const shift = (d) => { if (!busy) { x = Math.max(8, Math.min(82, x + d * 6)); place(); } };
const drop = () => {
if (busy) return;
busy = true;
m.classList.add("n4-busy", "n4-down");
if (credits === 0) credits = 3;
credits--;
cred.textContent = String(credits);
live.textContent = "";
const near = toys.find((p) => Math.abs(Number(p.style.getPropertyValue("--x")) - x) < 10);
at(900, () => m.classList.add("n4-shut"));
at(1250, () => { m.classList.remove("n4-down"); if (near) near.classList.add("n4-lift"); });
at(1750, () => {
if (near) { near.classList.remove("n4-lift"); near.classList.add("n4-fall"); }
live.textContent = near ? "Presque. Elle s'est échappée." : "Il n'y a rien ici.";
});
at(2400, () => {
m.classList.remove("n4-shut", "n4-busy");
toys.forEach((p) => p.classList.remove("n4-fall"));
busy = false;
});
};
el.querySelectorAll(".n4-mv").forEach((b) => b.addEventListener("click", () => shift(Number(b.dataset.d))));
el.querySelector(".n4-drop").addEventListener("click", drop);
m.addEventListener("keydown", (e) => {
if (e.key === "ArrowLeft" || e.key === "ArrowRight") { e.preventDefault(); shift(e.key === "ArrowLeft" ? -1 : 1); }
else if (e.key === "ArrowDown") { e.preventDefault(); drop(); }
});
place();
});
</script>
</body>
</html>
Prompt pour l’IA
Collez-le dans ChatGPT, Claude ou Cursor : le bloc sera adapté à votre projet avec ces réglages, même sans React.
Plus dans 404
Voir tout : 404Où l’utiliser
Cette page d'erreur est une machine à pince rose de fête foraine, avec guirlande lumineuse, vitrine et un tas d'oursons en peluche autour d'un paquet cadeau marqué 404. Les boutons d'arcade déplacent la pince à gauche et à droite, le gros bouton rouge la fait descendre, et ce qu'elle attrape remonte à mi-hauteur avant de retomber.
Les commandes sont de vrais boutons qui répondent aussi aux flèches, les crédits diminuent puis se rechargent, et un message masqué informe les lecteurs d'écran. Ajuste le jaune et relie le bouton à ta page d'accueil.