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Una borrasca de 404 hectopascales se la ha llevado. Consulta el mapa general o vuelve al inicio hasta que despeje.

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HTML + CSS404

Wetterkarten-404

Eine Wetterkarte wie im Fernsehen: Ein Tief mit 404 Hektopascal dreht sich über dem Meer, unten läuft die Warnung.

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-weather {
        --accent: #ff6b35;
        --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-weather *,.n4-weather *::before,.n4-weather *::after {
        box-sizing: border-box;
      }
      
      .n4-weather .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-weather .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-weather .n4-sub {
        margin: 0;
        max-width: 34em;
        font-size: clamp(13px,2.4cqmin,18px);
        color: #a1a1a6;
        text-wrap: balance;
      }
      
      .n4-weather .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-weather .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-weather .n4-cta:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 32px -10px var(--accent);
      }
      
      .n4-weather .n4-cta:focus-visible {
        outline: 2px solid var(--accent);
        outline-offset: 3px;
      }
      
      .n4-weather .n4-stars,.n4-weather .n4-stars2 {
        position: absolute;
        inset: -4%;
        pointer-events: none;
      }
      
      .n4-weather .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-weather-tw calc(5s / var(--k)) ease-in-out infinite alternate;
      }
      
      .n4-weather .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-weather-tw calc(7s / var(--k)) ease-in-out infinite alternate-reverse;
      }
      
      .n4-weather [data-depth] {
        transition: transform .9s cubic-bezier(.2,.7,.2,1);
      }
      
      @keyframes n4-weather-tw {
        from {
          opacity: .3;
        }
      }
      
      @keyframes n4-weather-spin {
        to {
          transform: rotate(1turn);
        }
      }
      
      @keyframes n4-weather-fade {
        from {
          opacity: 0;
          transform: translateY(10px);
        }
      }
      
      @media (prefers-reduced-motion:reduce) {
        .n4-weather *,.n4-weather *::before,.n4-weather *::after {
          animation: none!important;
          transition: none!important;
        }
      }
      
      .n4-weather {
        background: radial-gradient(80% 60% at 50% 25%,#f2f8fa,#cfe2e9 75%);
        color: #0f2f3a;
      }
      
      .n4-weather .n4-tv {
        width: min(70cqmin,480px);
        font-size: min(2cqmin,14px);
        margin-bottom: 1.8cqmin;
        overflow: hidden;
        border-radius: 1em;
        background: #0f2f3a;
        box-shadow: 0 0 0 .45em #0f2f3a,0 1.8em 2.4em -1.2em rgba(15,47,58,.6);
      }
      
      .n4-weather .n4-map {
        display: block;
        width: 100%;
        height: auto;
        background: radial-gradient(70% 70% at 65% 40%,#2389a8,#145e78);
      }
      
      .n4-weather .n4-land {
        fill: #d8cf9e;
        stroke: #b5a86e;
        stroke-width: 1.5;
      }
      
      .n4-weather .n4-iso ellipse {
        fill: none;
        stroke: rgba(255,255,255,.5);
        stroke-width: 1.3;
        stroke-dasharray: 3 4;
        animation: n4-weather-iso calc(6s / var(--k)) linear infinite;
      }
      
      .n4-weather .n4-storm {
        transform-box: fill-box;
        transform-origin: center;
        animation: n4-weather-spin calc(5s / var(--k)) linear infinite reverse;
      }
      
      .n4-weather .n4-storm path {
        fill: none;
        stroke: #fff;
        stroke-width: 7;
        stroke-linecap: round;
      }
      
      .n4-weather .n4-storm circle {
        fill: var(--accent);
        stroke: #fff;
        stroke-width: 4;
      }
      
      .n4-weather .n4-hpa {
        font: 800 15px "Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
        fill: #fff;
        text-anchor: middle;
        paint-order: stroke;
        stroke: #0f2f3a;
        stroke-width: 3px;
      }
      
      .n4-weather .n4-sun {
        transform-box: fill-box;
        transform-origin: center;
        animation: n4-weather-spin calc(24s / var(--k)) linear infinite;
      }
      
      .n4-weather .n4-sun circle {
        fill: #ffd23f;
      }
      
      .n4-weather .n4-sun path {
        stroke: #ffd23f;
        stroke-width: 3.5;
        stroke-linecap: round;
      }
      
      .n4-weather .n4-cloud {
        animation: n4-weather-cloud calc(7s / var(--k)) ease-in-out infinite alternate;
      }
      
      .n4-weather .n4-cloud path {
        fill: #f3f6f8;
        stroke: #c9d6dc;
        stroke-width: 1.5;
      }
      
      .n4-weather .n4-temp {
        font: 800 16px "Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
        fill: #fff;
        text-anchor: middle;
        paint-order: stroke;
        stroke: #0f2f3a;
        stroke-width: 3px;
      }
      
      .n4-weather .n4-wind {
        fill: none;
        stroke: #fff;
        stroke-width: 2.5;
        stroke-linecap: round;
        stroke-linejoin: round;
        stroke-dasharray: 60;
        stroke-dashoffset: 60;
        animation: n4-weather-wind calc(3s / var(--k)) ease-in-out infinite;
      }
      
      .n4-weather .n4-tick {
        display: flex;
        margin: 0;
        font: 700 1em/1 "Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
        color: #fff;
      }
      
      .n4-weather .n4-tick b {
        padding: .65em .9em;
        background: var(--accent);
        color: #1b0b03;
        text-transform: uppercase;
        letter-spacing: .1em;
      }
      
      .n4-weather .n4-tick span {
        flex: 1;
        overflow: hidden;
        display: flex;
        align-items: center;
      }
      
      .n4-weather .n4-tick em {
        flex: none;
        padding-left: 100%;
        font-style: normal;
        white-space: nowrap;
        animation: n4-weather-ticker calc(11s / var(--k)) linear infinite;
      }
      
      .n4-weather .n4-title {
        font-size: clamp(20px,5cqmin,42px);
        font-weight: 800;
        letter-spacing: -.03em;
      }
      
      .n4-weather .n4-sub {
        color: #3d5f6b;
      }
      
      .n4-weather .n4-cta {
        background: #0f2f3a;
        color: #fff;
      }
      
      @keyframes n4-weather-iso {
        to {
          stroke-dashoffset: -28;
        }
      }
      
      @keyframes n4-weather-cloud {
        to {
          transform: translateX(18px);
        }
      }
      
      @keyframes n4-weather-wind {
        40%,60% {
          stroke-dashoffset: 0;
        }
        100% {
          stroke-dashoffset: -60;
        }
      }
      
      @keyframes n4-weather-ticker {
        to {
          transform: translateX(-100%);
        }
      }
      
      @media (prefers-reduced-motion:reduce) {
        .n4-weather .n4-tick em {
          padding-left: .9em;
        }
        .n4-weather .n4-wind {
          stroke-dashoffset: 0;
        }
      }
    </style>
  </head>
  <body>
    <main class="n4-weather">
      <div class="n4-copy">
        <div class="n4-tv" aria-hidden="true">
          <svg class="n4-map" viewBox="0 0 400 230">
            <path class="n4-land" d="M0 0H176C166 28 126 40 134 70S100 118 64 128 22 168 0 178Z"/>
            <path class="n4-land" d="M400 230H246C258 204 298 198 316 174S362 150 400 138Z"/>
            <g class="n4-iso"><ellipse cx="262" cy="96" rx="38" ry="28"/><ellipse cx="262" cy="96" rx="70" ry="52"/><ellipse cx="262" cy="96" rx="104" ry="78"/><ellipse cx="262" cy="96" rx="140" ry="106"/></g>
            <g class="n4-storm"><path d="M262 84C282 80 298 70 304 52"/><path d="M262 108C242 112 226 122 220 140"/><circle cx="262" cy="96" r="12"/></g>
            <text class="n4-hpa" x="262" y="160">404 hPa</text>
            <g class="n4-sun"><circle cx="66" cy="58" r="12"/><path d="M66 36v-7M66 80v7M44 58h-7M88 58h7M50 42l-5-5M82 74l5 5M50 74l-5 5M82 42l5-5"/></g>
            <text class="n4-temp" x="66" y="104">--°</text>
            <g class="n4-cloud"><path d="M150 196a12 12 0 0 1 4-23 16 16 0 0 1 30-4 11 11 0 0 1 14 15 9 9 0 0 1-2 12z"/></g>
            <text class="n4-temp" x="176" y="222">--°</text>
            <path class="n4-wind" d="M128 120c18-6 34-6 50 2M172 116l7 6-9 3"/>
          </svg>
          <p class="n4-tick"><b>Warnung</b><span><em>Wahrscheinlichkeit, diese Seite zu finden: 0 %</em></span></p>
        </div>
        <h1 class="n4-title">Heute keine Vorhersage für diese Seite.</h1>
        <p class="n4-sub">Ein Tief mit 404 Hektopascal hat sie mitgenommen. Sieh dir die Übersichtskarte an oder geh zur Startseite, bis es aufklart.</p>
        <a class="n4-cta" href="/">Zur Startseite</a>
      </div>
    </main>
  </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.

Markdown-Version mit dem ganzen Code, für KI-Assistenten

Mehr aus 404

Alle ansehen: 404

Wofür du ihn nutzen kannst

Nachrichtenseiten, Wetter-Apps und Lokalmedien können ihre Fehlerseite in eine Fernsehwetterkarte verwandeln. Beige Küsten liegen in türkisfarbenem Meer, gestrichelte Isobaren umkreisen ein drehendes Tiefdrucksymbol mit 404 hPa, eine Sonne dreht sich langsam, eine Wolke zieht und die Temperaturen zeigen nur Striche.

Unten läuft ein Warnband mit der Wahrscheinlichkeit, diese Seite zu finden: null. Alles besteht aus SVG und CSS-Keyframes, bei reduzierter Bewegung steht die Karte still. Passe das Orange der Warnung an und verlinke den Button.