yoyopixel/cyberpunk.html at main · SbName/yoyopixel · GitHub

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<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Cyberpunk Girl · Pixel Art</title>
<style>
  * { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background: linear-gradient(180deg, #05050f 0%, #0a0a1a 30%, #0f0820 60%, #080010 100%);
    font-family: 'Courier New', monospace;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
  }

  /* ========== Neon glow background lines ========== */
  .neon-line {
    position: absolute;
    height: 1px;
    opacity: 0.15;
    pointer-events: none;
  }

  .neon-line.horizontal {
    width: 100vw;
    left: 0;
  }

  .neon-line.vertical {
    width: 1px;
    height: 100vh;
    top: 0;
  }

  /* ========== Rain ========== */
  .rain-drop {
    position: absolute;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(0, 200, 255, 0.4), transparent);
    pointer-events: none;
    animation: rainFall var(--dur) linear infinite;
    animation-delay: var(--delay);
  }

  @keyframes rainFall {
    0% { transform: translateY(-20px); opacity: 0; }
    10% { opacity: 0.7; }
    90% { opacity: 0.5; }
    100% { transform: translateY(calc(100vh + 20px)); opacity: 0; }
  }

  /* ========== Neon signs (background decoration) ========== */
  .neon-sign {
    position: absolute;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 2px;
    pointer-events: none;
    animation: neonFlicker var(--dur) ease-in-out infinite;
    animation-delay: var(--delay);
  }

  @keyframes neonFlicker {
    0%, 100% { opacity: var(--base-op); }
    5% { opacity: 0.1; }
    6% { opacity: var(--base-op); }
    50% { opacity: var(--base-op); }
    52% { opacity: 0.2; }
    53% { opacity: var(--base-op); }
    80% { opacity: var(--base-op); }
    81% { opacity: 0.05; }
    82% { opacity: 0.3; }
    83% { opacity: var(--base-op); }
  }

  /* ========== Ground / Reflection ========== */
  .ground {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 22vh;
    background: linear-gradient(180deg,
      transparent 0%,
      rgba(0, 0, 0, 0.6) 20%,
      #050510 100%
    );
  }

  .puddle {
    position: absolute;
    bottom: 2vh;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 8px;
    background: linear-gradient(90deg,
      transparent,
      rgba(0, 200, 255, 0.06) 30%,
      rgba(255, 0, 100, 0.06) 70%,
      transparent
    );
    border-radius: 50%;
    animation: puddleShimmer 3s ease-in-out infinite;
  }

  @keyframes puddleShimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
  }

  /* ========== Character ========== */
  .character-wrap {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4vh;
  }

  .pixel-grid {
    display: grid;
    gap: 0;
    image-rendering: pixelated;
    animation: breathe 4s ease-in-out infinite;
    filter: drop-shadow(0 0 12px rgba(255, 0, 100, 0.2))
            drop-shadow(0 0 24px rgba(0, 200, 255, 0.1));
  }

  @keyframes breathe {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
  }

  .pixel-grid .px {
    transition: background-color 0.3s, filter 0.3s;
  }

  .px {
    opacity: 0;
    animation: pixelIn 0.4s ease forwards;
  }

  @keyframes pixelIn {
    to { opacity: 1; }
  }

  /* ========== Neon glow on character ========== */
  .gleam {
    animation: neonGleam 0.5s ease-out;
  }

  @keyframes neonGleam {
    0% { filter: brightness(1); }
    30% { filter: brightness(2.5) saturate(2); }
    100% { filter: brightness(1); }
  }

  /* ========== Character shadow ========== */
  .char-shadow {
    width: 100px;
    height: 10px;
    background: radial-gradient(ellipse,
      rgba(255, 0, 100, 0.15) 0%,
      rgba(0, 200, 255, 0.08) 40%,
      transparent 70%
    );
    margin-top: -2px;
    animation: shadowPulse 4s ease-in-out infinite;
  }

  @keyframes shadowPulse {
    0%, 100% { transform: scaleX(1); opacity: 0.6; }
    50% { transform: scaleX(1.08); opacity: 0.8; }
  }

  /* ========== Title ========== */
  .title-area {
    position: absolute;
    bottom: 4vh;
    text-align: center;
    z-index: 20;
  }

  .title-main {
    font-size: 20px;
    letter-spacing: 10px;
    text-transform: uppercase;
    color: #ff0066;
    text-shadow:
      0 0 10px rgba(255, 0, 102, 0.8),
      0 0 30px rgba(255, 0, 102, 0.4),
      0 0 60px rgba(255, 0, 102, 0.2);
    margin-bottom: 6px;
  }

  .title-sub {
    font-size: 10px;
    letter-spacing: 6px;
    color: #00c8ff;
    text-shadow: 0 0 10px rgba(0, 200, 255, 0.5);
    text-transform: uppercase;
  }

  /* ========== Back link ========== */
  .back-link {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #333;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
    z-index: 30;
    transition: color 0.3s;
  }
  .back-link:hover { color: #ff0066; }
</style>
</head>
<body>

<a href="index.html" class="back-link">&larr; Gallery</a>

<!-- Scene -->
<div class="ground"></div>
<div class="puddle"></div>
<div id="rain"></div>
<div id="neon-lines"></div>

<!-- Character -->
<div class="character-wrap">
  <div id="character" class="pixel-grid"></div>
  <div class="char-shadow"></div>
</div>

<!-- Title -->
<div class="title-area">
  <div class="title-main">Neon Edge</div>
  <div class="title-sub">Cyberpunk · 2087</div>
</div>

<script>
// ============================================
// Cyberpunk Girl · 32×32 · Detailed
// ============================================
const CHARACTER = {
  width: 32,
  height: 32,
  palette: {
    '.': 'transparent',
    // Hair
    'H': '#1a0033',   // dark purple hair
    'h': '#330066',   // mid purple hair
    'i': '#6600cc',   // bright purple hair
    'j': '#9933ff',   // purple highlight
    // Skin
    'S': '#f0c8a0',   // skin base
    's': '#d8a878',   // skin shadow
    // Face
    'E': '#0a0a0a',   // eye dark
    'C': '#00ffcc',   // cyber eye (left)
    'P': '#ff0066',   // cyber eye (right)
    'M': '#cc4466',   // mouth
    // Jacket
    'B': '#0a0a14',   // black jacket
    'b': '#1a1a2e',   // jacket lighter
    'L': '#2a2a40',   // jacket highlight
    // Neon trim
    'N': '#ff0066',   // neon pink
    'n': '#ff3388',   // neon pink light
    'T': '#00c8ff',   // neon cyan
    't': '#66ddff',   // neon cyan light
    // Tech / details
    'G': '#303040',   // gray tech
    'g': '#505068',   // gray light
    'W': '#e0e0e0',   // white
    'D': '#141420',   // dark boot
    'R': '#ff2040',   // red accent
  },
  pixels: [
    // 01234567890123456789012345678901
    '................................',  //  0
    '..........Hhhhhhhh.............',  //  1
    '.........HhiiiiiihhH...........',  //  2
    '........HhijjjjiiihhH..........',  //  3
    '.......HhiijjjjiiiihhH.........',  //  4
    '......HhiiiiiiiiiiiihhH........',  //  5
    '......HhiiSSSSSSiiihh..........',  //  6
    '......HhiSSSSSSSSihh...........',  //  7
    '......HhSSDSSSSDSSh............',  //  8
    '......hiSCESSSSEPShi...........',  //  9
    '......hiSSSSsSSSSShij..........',  // 10
    '.......hSSSSMSSSS..ij..........',  // 11
    '........sSSSSSSSs..j...........',  // 12
    '.........SSGSSGSS..............',  // 13
    '........NbBGBBGBbN.............',  // 14
    '.......NBbBBBBBBbBN............',  // 15
    '......NBBbBTttTBbBBN...........',  // 16
    '.....NBBBbBBBBBBbBBBN..........',  // 17
    '....SBBBBbBBBBBBbBBBBS.........',  // 18
    '....SBBNNbBBBBBBbNNBBS.........',  // 19
    '.....BBBBbBBBBBBbBBBB..........',  // 20
    '.....BBBBBbBBBBbBBBBB..........',  // 21
    '.....BBBBBbBBBBbBBBBB..........',  // 22
    '.....BBBB..BBBB..BBBB..........',  // 23
    '.....BBBB..BBBB..BBBB..........',  // 24
    '.....BBB...BBB...BBB...........',  // 25
    '.....BBB...BBB...BBB...........',  // 26
    '......SS....SS....SS...........',  // 27
    '.....DDND..DDND..DDND..........',  // 28
    '.....DDDD..DDDD..DDDD..........',  // 29
    '................................',  // 30
    '................................',  // 31
  ]
};

// ============================================
// Render
// ============================================
const SCALE = 6;
const grid = document.getElementById('character');
grid.style.gridTemplateColumns = `repeat(${CHARACTER.width}, ${SCALE}px)`;

const pixelElements = [];

CHARACTER.pixels.forEach((row, y) => {
  for (let x = 0; x < CHARACTER.width; x++) {
    const ch = row[x] || '.';
    const color = CHARACTER.palette[ch] || 'transparent';
    const px = document.createElement('div');
    px.className = 'px';
    px.style.width = SCALE + 'px';
    px.style.height = SCALE + 'px';
    px.style.background = color;
    px.style.animationDelay = (x * 0.015 + y * 0.03) + 's';
    px.dataset.char = ch;
    px.dataset.x = x;
    px.dataset.y = y;
    grid.appendChild(px);
    pixelElements.push({ el: px, ch, x, y, baseColor: color });
  }
});

// ============================================
// Neon trim gleam
// ============================================
function neonGleam() {
  const neonPixels = pixelElements.filter(p =>
    (p.ch === 'N' || p.ch === 'n' || p.ch === 'T' || p.ch === 't' || p.ch === 'C' || p.ch === 'P') &&
    p.baseColor !== 'transparent'
  );

  neonPixels.sort((a, b) => a.y - b.y || a.x - b.x);

  neonPixels.forEach((p, i) => {
    setTimeout(() => {
      const glowColor = (p.ch === 'T' || p.ch === 't' || p.ch === 'C')
        ? 'rgba(0, 200, 255, 0.8)' : 'rgba(255, 0, 102, 0.8)';
      p.el.style.background = '#ffffff';
      p.el.style.boxShadow = `0 0 8px 3px ${glowColor}`;
      setTimeout(() => {
        p.el.style.background = p.baseColor;
        p.el.style.boxShadow = 'none';
      }, 250);
    }, i * 50);
  });
}

setTimeout(() => {
  neonGleam();
  setInterval(neonGleam, 6000);
}, 2000);

// ============================================
// Cyber eye glow pulse
// ============================================
const eyePixels = pixelElements.filter(p => p.ch === 'C' || p.ch === 'P');

function eyeGlow() {
  const time = Date.now() / 1000;
  eyePixels.forEach(p => {
    const pulse = 0.7 + Math.sin(time * 3) * 0.3;
    const glowColor = p.ch === 'C' ? 'rgba(0, 255, 200, X)' : 'rgba(255, 0, 102, X)';
    p.el.style.boxShadow = `0 0 6px 2px ${glowColor.replace('X', pulse.toFixed(2))}`;
  });
  requestAnimationFrame(eyeGlow);
}
setTimeout(eyeGlow, 1500);

// ============================================
// Hair wind effect
// ============================================
const hairPixels = pixelElements.filter(p =>
  (p.ch === 'i' || p.ch === 'j') && p.y <= 7
);

function windEffect() {
  const time = Date.now() / 1000;
  hairPixels.forEach(p => {
    const wave = Math.sin(time * 2.5 + p.x * 0.4 + p.y * 0.3);
    const brightness = 1 + wave * 0.2;
    p.el.style.filter = `brightness(${brightness})`;
  });
  requestAnimationFrame(windEffect);
}
setTimeout(windEffect, 1500);

// ============================================
// Rain
// ============================================
function createRain() {
  const container = document.getElementById('rain');
  for (let i = 0; i < 60; i++) {
    const drop = document.createElement('div');
    drop.className = 'rain-drop';
    const h = 10 + Math.random() * 20;
    drop.style.height = h + 'px';
    drop.style.left = Math.random() * 100 + 'vw';
    drop.style.top = '-30px';
    drop.style.setProperty('--dur', (0.5 + Math.random() * 0.8) + 's');
    drop.style.setProperty('--delay', (Math.random() * 2) + 's');
    drop.style.opacity = 0.2 + Math.random() * 0.3;
    container.appendChild(drop);
  }
}
createRain();

// ============================================
// Neon grid lines
// ============================================
function createNeonLines() {
  const container = document.getElementById('neon-lines');
  const colors = ['#ff006640', '#00c8ff30', '#9933ff30'];

  // Horizontal lines
  for (let i = 0; i < 6; i++) {
    const line = document.createElement('div');
    line.className = 'neon-line horizontal';
    line.style.top = (15 + Math.random() * 70) + 'vh';
    line.style.background = `linear-gradient(90deg, transparent, ${colors[i % 3]}, transparent)`;
    container.appendChild(line);
  }

  // Vertical lines
  for (let i = 0; i < 4; i++) {
    const line = document.createElement('div');
    line.className = 'neon-line vertical';
    line.style.left = (10 + Math.random() * 80) + 'vw';
    line.style.background = `linear-gradient(180deg, transparent, ${colors[i % 3]}, transparent)`;
    container.appendChild(line);
  }
}
createNeonLines();

// ============================================
// Neon signs in background
// ============================================
function createNeonSigns() {
  const signs = [
    { text: 'ネオン', x: '8vw', y: '12vh', color: '#ff0066', size: '16px' },
    { text: 'OPEN', x: '78vw', y: '20vh', color: '#00c8ff', size: '12px' },
    { text: '24H', x: '85vw', y: '35vh', color: '#ff0066', size: '10px' },
    { text: '酒', x: '12vw', y: '40vh', color: '#9933ff', size: '20px' },
    { text: 'BAR', x: '72vw', y: '55vh', color: '#00ffcc', size: '11px' },
  ];

  signs.forEach(s => {
    const el = document.createElement('div');
    el.className = 'neon-sign';
    el.textContent = s.text;
    el.style.left = s.x;
    el.style.top = s.y;
    el.style.color = s.color;
    el.style.fontSize = s.size;
    el.style.textShadow = `0 0 10px ${s.color}, 0 0 30px ${s.color}40`;
    el.style.setProperty('--dur', (3 + Math.random() * 4) + 's');
    el.style.setProperty('--delay', (Math.random() * 3) + 's');
    el.style.setProperty('--base-op', (0.3 + Math.random() * 0.4).toFixed(2));
    document.body.appendChild(el);
  });
}
createNeonSigns();
</script>
</body>
</html>