:root {
    --green: #58cc02;
    --green-dark: #46a302;
    --green-light: #d7ffb8;
    --yellow: #ffc800;
    --cream: #fffdf4;
    --text: #263238;
    --muted: #6b7280;
    --border: #d9f99d;
    --shadow: 0 18px 40px rgba(38, 50, 56, 0.15);
  }
  
  * {
    box-sizing: border-box;
  }
  
  html {
    min-height: 100%;
  }
  
  body {
    margin: 0;
    min-height: 100vh;
    font-family: "Noto Sans TC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background:
      radial-gradient(circle at top left, #d7ffb8 0, transparent 32%),
      radial-gradient(circle at bottom right, #b8f7ff 0, transparent 30%),
      linear-gradient(135deg, #f7ffe8 0%, #eaffd0 45%, #fef9c3 100%);
  }
  
  .page {
    min-height: 100vh;
    padding: 32px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .card {
    position: relative;
    width: 100%;
    max-width: 430px;
    padding: 34px 22px 24px;
    background: rgba(255, 253, 244, 0.92);
    border: 3px solid #ffffff;
    border-radius: 34px;
    box-shadow: var(--shadow);
    text-align: center;
    overflow: hidden;
  }
  
  .card > * {
    position: relative;
    z-index: 1;
  }
  
  .avatar {
    width: 100%;
    max-width: 380px;
    border-radius: 28px;
    border: 4px solid white;
    background: #e0f2fe;
    box-shadow: 0 10px 24px rgba(38, 50, 56, 0.16);
    margin-bottom: 24px;
  }
  
  h1 {
    margin: 12px 0 8px;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -0.03em;
  }
  
  .bio {
    margin: 0 auto;
    max-width: 340px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--muted);
    font-weight: 500;
  }
  
  .badge-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0 20px;
  }
  
  .badge {
    padding: 6px 11px;
    border-radius: 999px;
    background: #ecfccb;
    border: 2px solid var(--border);
    color: #3f6212;
    font-size: 11px;
    font-weight: 800;
  }
  
  .social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin: 24px;
  }
  
  .social-button {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    background: #ffffff;
    border: 3px solid #d9f99d;
    border-radius: 50%;
    text-decoration: none;
    font-size: 20px;
    box-shadow: 0 5px 0 #b6e85a;
    transform: translateY(0);
    transition:
      transform 0.16s ease,
      box-shadow 0.16s ease,
      background 0.16s ease,
      border-color 0.16s ease,
      color 0.16s ease;
  }
  
  .social-button:hover {
    transform: translateY(3px);
    box-shadow: 0 2px 0 #b6e85a;
    background: #f7fee7;
    border-color: var(--green);
    color: var(--green-dark);
  }
  
  .social-button:active {
    transform: translateY(5px);
    box-shadow: 0 0 0 #b6e85a;
  }
  
  .links {
    display: flex;
    flex-direction: column;
    gap: 16px;
    letter-spacing: 0.03em;
  }
  
  .link-button {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 58px;
    padding: 14px 16px;
    color: var(--text);
    background: white;
    border: 3px solid #d9f99d;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 6px 0 #b6e85a;
    transform: translateY(0);
    transition:
      transform 0.16s ease,
      box-shadow 0.16s ease,
      background 0.16s ease,
      border-color 0.16s ease;
  }
  
  .link-button:hover {
    transform: translateY(3px);
    box-shadow: 0 3px 0 #b6e85a;
    background: #f7fee7;
    border-color: var(--green);
  }
  
  .link-button:active {
    transform: translateY(6px);
    box-shadow: 0 0 0 #b6e85a;
  }
  
  .link-button.primary {
    background: var(--green);
    color: white;
    border-color: var(--green-dark);
    box-shadow: 0 6px 0 var(--green-dark);
  }
  
  .link-button.primary:hover {
    background: #61d60a;
  }
  
  .icon {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
  }
  
  .arrow {
    margin-left: auto;
    font-size: 28px;
    line-height: 1;
  }
  
  footer {
    margin-top: 32px;
    color: #65a30d;
    font-size: 13px;
    font-weight: 800;
  }
  
  footer p {
    margin: 0;
  }
  
  @keyframes floaty {
    0%, 100% {
      transform: translateY(0) rotate(-2deg);
    }
  
    50% {
      transform: translateY(-7px) rotate(2deg);
    }
  }
  
  @media (max-width: 420px) {
    .page {
      padding: 20px 12px;
    }
  
    .card {
      border-radius: 28px;
      padding: 28px 16px 22px;
    }
  
    h1 {
      font-size: 26px;
    }
  
    .avatar {
      max-width: 100%;
    }
  
    .social-links {
      gap: 10px;
     
    }
  
    .social-button {
      width: 44px;
      height: 44px;
      font-size: 18px;
    }
  
    .link-button {
      min-height: 56px;
      font-size: 15px;
    }
  }