:root {
    --main-color: #07c160;
    --bg-color: #f5f7fa;
    --text-color: #333;
    --border: 1px solid #ddd;
}

body {
    max-width: 1000px;
    margin: 20px auto;
    padding: 0 15px;
    font-family: "Microsoft YaHei", sans-serif;
    background: var(--bg-color);
}

.title {
    text-align: center;
    color: var(--main-color);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 25px;
}

.search-box {
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    align-items: center;
}

#keyword {
    flex: 1;
    padding: 10px;
    border: var(--border);
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-color);
}

#searchBtn {
    padding: 10px 20px;
    background: var(--main-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

#searchBtn:hover {
    opacity: 0.9;
}

#loading, #noResult {
    text-align: center;
    padding: 15px;
    font-size: 14px;
    color: #666;
    display: none;
}

#noResult {
    color: #999;
}

.result-title {
    margin: 15px 0 10px;
    font-size: 16px;
    color: var(--text-color);
    display: none;
}

.result-box {
    width: 100%;
    min-height: 150px;
    background: white;
    border: var(--border);
    border-radius: 8px;
    padding: 15px;
    box-sizing: border-box;
    margin-top: 5px;
}

.sticker-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 15px;
}

.sticker-item {
    text-align: center;
}

.sticker-img {
    width: 100%;
    height: 120px;
    object-fit: contain;
    border: var(--border);
    border-radius: 4px;
    margin-bottom: 8px;
    background: #fafafa;
}

.copy-btn {
    padding: 6px 12px;
    background: #409eff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.copy-btn:hover {
    background: #3688e6;
}