:root {
    --bg: #f5f6fa;
    --text: #2f3640;
    --accent: #2980b9;
    --tag-bg: #ecf0f1;
    --tag-text: #34495e;
  }
  
  body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
  }
  
  header {
    text-align: center;
    padding: 2rem 1rem 1rem;
  }
  
  h1 {
    margin: 0;
    font-size: 2rem;
  }
  
  .controls {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    padding: 1rem;
  }
  
  .controls input,
  .controls select,
  .controls .choices {
    flex: 1 1 240px;
    max-width: 400px;
    border: 1px solid #ccc;
    border-radius: 10px;
    padding: 0.6rem 1rem;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }
  
  .controls input::placeholder {
    color: #aaa;
  }
  
  .controls input:focus,
  .controls select:focus,
  .controls .choices:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(41, 128, 185, 0.2);
    outline: none;
  }
  
  .controls select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg fill="%232980b9" height="20" viewBox="0 0 24 24" width="20" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    padding-right: 2.5rem;
  }
  
  .choices__inner {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    padding: 0 !important;
    display: flex;
    flex-wrap: wrap;
    min-height: auto !important;
    gap: 6px;
  }

  .choices__input {
    border: none !important;
    border-radius: 0px !important;
    box-shadow: none !important;
    background: transparent !important;
    padding: 0 !important;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  
  .choices__list--multiple .choices__item {
    background-color: var(--tag-bg);
    color: var(--tag-text);
    border-radius: 999px;
    padding: 4px 8px;
    font-size: 0.8rem;
    font-weight: 500;
    border: none;
  }
  
  .grid {
    max-width: 1400px;
  margin: 0 auto;
    column-count: 1;
    column-gap: 1rem;
    padding: 2rem;
  }
  
  @media (min-width: 600px) {
    .grid {
      column-count: 2;
    }
  }
  
  @media (min-width: 900px) {
    .grid {
      column-count: 3;
    }
  }
  
  .img-item {
    position: relative;
    break-inside: avoid;
    margin-bottom: 1rem;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .img-item:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.12);
  }
  
  .img-item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.4s ease;
  }
  
  .img-item:hover img {
    transform: scale(1.03);
  }
  
  .caption {
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.75rem 1rem 0;
    text-align: center;
    color: var(--accent);
  }
  
  .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    padding: 0.5rem 1rem 1rem;
  }
  
  .tag {
    background: var(--tag-bg);
    color: var(--tag-text);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 999px;
  }
  
  .copy-link {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--accent);
    color: white;
    border: none;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.85rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: background 0.3s ease;
    z-index: 10;
  }
  
  .copy-link:hover {
    background: #3498db;
  }

  .img-item:hover .copy-link {
    opacity: 1;
    pointer-events: auto;
  }

  .gdesc-inner {
    display: none !important;
  }

  header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    margin-bottom: 0.5rem;
  }
  
  header::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent);
    margin: 0.5rem auto 0;
    border-radius: 2px;
  }