.tool-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
    font-family: "Microsoft YaHei", Arial, sans-serif;
    color: #333;
}
.tool-title {
    font-size: 28px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 10px;
    color: #222;
}
.tool-desc {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
    font-size: 15px;
}
.search-wrap {
    background: #fff;
    border-radius: 12px;
    padding: 20px 25px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    margin-bottom: 25px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}
.search-input, .select-input {
    height: 44px;
    padding: 0 15px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
}
.search-input {
    flex: 1;
    min-width: 200px;
}
.select-input {
    min-width: 160px;
}
.search-input:focus, .select-input:focus {
    border-color: #409eff;
    box-shadow: 0 0 0 3px rgba(64,158,255,0.1);
}
.search-btn {
    height: 44px;
    padding: 0 22px;
    background: #409eff;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
}
.search-btn:hover {
    background: #338eef;
}
.table-box {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    padding: 25px;
    overflow-x: auto;
}
.poet-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.poet-table th {
    background: #f8f9fa;
    padding: 14px 12px;
    text-align: left;
    font-weight: 600;
    color: #333;
    white-space: nowrap;
}
.poet-table td {
    padding: 14px 12px;
    border-bottom: 1px solid #f2f2f2;
    color: #555;
    line-height: 1.6;
}
.poet-table tr:hover {
    background: #fafbfc;
}
.life-col {
    min-width: 280px;
}
.life-year {
    min-width: 120px;
}
.empty-tip {
    text-align: center;
    padding: 60px 0;
    color: #999;
}