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
Greifautomat-404
Ein Greifautomat vom Rummel mit Plüschtieren und einem 404-Gewinn: Greifer bewegen, absenken und zusehen, wie er entwischt.
Einstellungen
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 · Seite nicht gefunden</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">Glücksgreifer</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="Nach links"></button>
<button class="n4-mv" type="button" data-d="1" aria-label="Nach rechts"></button>
<span class="n4-cred"><small>Credits</small><b translate="no">3</b></span>
<button class="n4-drop" type="button">Greifer absenken</button>
</div>
<p class="n4-sr" aria-live="polite"></p>
</div>
<h1 class="n4-title">Fast hättest du sie gehabt, aber sie ist entwischt.</h1>
<p class="n4-sub">Die gesuchte Seite rutscht im letzten Moment aus dem Greifer. Versuch es noch einmal oder geh zurück zum Eingang des Jahrmarkts.</p>
<a class="n4-cta" href="/">Zurück zum Eingang</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 ? "Fast. Sie ist entwischt." : "Hier ist nichts.";
});
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 für KI
Füg ihn in ChatGPT, Claude oder Cursor ein und der Baustein wird mit diesen Einstellungen an dein Projekt angepasst, auch ohne React.
Mehr aus 404
Alle ansehen: 404Wofür du ihn nutzen kannst
Diese Fehlerseite ist ein rosa Greifautomat vom Jahrmarkt mit Lauflichtern, Glaskasten und einem Haufen Plüschbären um ein Geschenk mit der Aufschrift 404. Die Arcade-Knöpfe fahren den Greifer nach links und rechts, der rote Knopf senkt ihn ab, und was er erwischt, steigt bis zur Hälfte und rutscht dann wieder hinunter.
Die Bedienelemente sind echte Buttons und reagieren auch auf die Pfeiltasten, die Credits zählen herunter und füllen sich auf, eine versteckte Meldung informiert Screenreader. Passe das Gelb an und verlinke den Button mit der Startseite.