.tool-card {
	max-width: 1156px;
	width: 100%;
	background-color: #ffffff;
	border-radius: 24px;
	box-shadow: 0 12px 30px -8px rgba(0, 20, 40, 0.2);
	overflow: hidden;
	border: 1px solid #dee9f2;
	padding: 12px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 15px;
	margin-bottom: 15px;
        }
        .tool-header {
            padding: 20px 20px 10px 20px;
            border-bottom: 1px solid #eef2f6;
        }
        .tool-header h1 {
            font-size: 1.6rem;
            font-weight: 550;
            letter-spacing: -0.01em;
            color: #1e2f4e;
            margin-bottom: 4px;
            line-height: 1.2;
        }
        .tool-header p {
            color: #4b5f73;
            font-size: 0.9rem;
            line-height: 1.4;
        }
        .tool-header p code {
            background: #ecf1f7;
            padding: 2px 8px;
            border-radius: 30px;
            font-size: 0.8rem;
        }
        .demo-area {
            padding: 20px 20px 16px 20px;
            background: #fafcff;
            border-bottom: 2px dashed #d9e2ec;
        }
        .code-area {
            padding: 20px 20px 24px 20px;
            background: #1e2b3c;
        }
        .section-label {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .section-label span {
            background: #dce5f0;
            color: #1e3a5f;
            font-weight: 600;
            font-size: 0.8rem;
            padding: 4px 12px;
            border-radius: 50px;
        }
        .section-label h2, .section-label h3 {
            font-weight: 500;
            color: #1d2f47;
            font-size: 1.1rem;
        }
        .code-area .section-label h3 {
            color: #eef3fc;
            font-size: 1rem;
        }
        .code-area .section-label span {
            background: #3b4e6b;
            color: white;
        }
        .calculator-demo {
            background: white;
            border-radius: 20px;
            padding: 18px 16px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.02);
            border: 1px solid #e3eaf2;
        }
        .calc-row {
            display: flex;
            flex-direction: column;
            align-items: stretch;
            gap: 6px;
            margin-bottom: 18px;
        }
        .calc-row label {
            font-weight: 550;
            color: #1d3a5c;
            font-size: 0.95rem;
            margin-left: 4px;
        }
        .calc-row input, .calc-row select {
            width: 100%;
            padding: 14px 16px;
            border: 1px solid #cbd6e4;
            border-radius: 24px;
            font-size: 1rem;
            background: #f9fcff;
            -webkit-appearance: none;
            appearance: none;
        }
        .calc-row select {
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="%23365e7e" stroke-width="2"><polyline points="6 9 12 15 18 9"/></svg>');
            background-repeat: no-repeat;
            background-position: right 16px center;
            background-size: 16px;
        }
        .calc-row .unit-hint {
            color: #617e9c;
            font-size: 0.85rem;
            margin-top: 2px;
            margin-left: 8px;
        }
        .result-hidden-area {
            margin: 22px 0 8px 0;
            text-align: center;
        }
        .reveal-button {
            background: #eaf1fb;
            border: 1px solid #c2d5ea;
            border-radius: 40px;
            padding: 16px 18px;
            font-size: 1.2rem;
            font-weight: 530;
            color: #10345c;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            width: 100%;
            box-shadow: 0 2px 6px rgba(0,0,0,0.02);
            transition: background 0.2s;
            -webkit-tap-highlight-color: transparent;
        }
        .reveal-button:hover {
            background: #dde9f9;
        }
        .reveal-button:active {
            background: #cddef5;
            transform: scale(0.99);
        }
        .result-card {
            background: #eaf1fb;
            border-radius: 28px;
            padding: 18px 16px;
            margin-top: 18px;
            display: none;
            flex-direction: column;
            align-items: stretch;
            gap: 16px;
            border: 1px solid #c7daf0;
        }
        .result-card.show {
            display: flex;
        }
        .result-label {
            font-weight: 540;
            color: #10345c;
            font-size: 1.1rem;
            text-align: center;
        }
        .result-value {
            font-size: 2.4rem;
            font-weight: 520;
            color: #003057;
            background: white;
            padding: 10px 20px;
            border-radius: 60px;
            border: 1px solid #cdddec;
            text-align: center;
            line-height: 1.2;
            word-break: break-word;
        }
        .result-value small {
            font-size: 1.2rem;
            color: #5c6f88;
            margin-left: 6px;
        }
        .result-detail {
            background: white;
            border-radius: 20px;
            padding: 14px;
            font-size: 0.9rem;
            color: #1d3f64;
            border: 1px solid #cdddec;
        }
        .result-detail-row {
            display: flex;
            justify-content: space-between;
            padding: 6px 0;
            border-bottom: 1px dashed #d9e2ec;
        }
        .result-detail-row:last-child {
            border-bottom: none;
        }
        .consult-btn {
            background: #1f4a7c;
            border: none;
            color: white;
            padding: 16px 20px;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: 520;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            box-shadow: 0 4px 10px rgba(0,55,100,0.2);
            border: 1px solid #3870aa;
            width: 100%;
            -webkit-tap-highlight-color: transparent;
        }
        .consult-btn:active {
            background: #2a5f96;
            transform: scale(0.98);
        }
        .disclaimer-note {
            color: #4f6072;
            font-size: 0.8rem;
            margin-top: 16px;
            border-top: 1px dotted #b8cadc;
            padding-top: 12px;
            text-align: left;
        }
        .law-quote {
            background: #f0f6ff;
            border-left: 4px solid #1f4a7c;
            padding: 10px 14px;
            border-radius: 12px;
            margin: 12px 0 0 0;
            font-size: 0.85rem;
            color: #1e3a5f;
        }
        .width-control-panel {
            margin-bottom: 16px;
            background: #1f2f40;
            border-radius: 50px;
            padding: 8px;
            display: flex;
            gap: 8px;
            justify-content: center;
        }
        .width-btn {
            flex: 1;
            padding: 12px;
            border-radius: 40px;
            border: none;
            background: #2a3f58;
            color: #d6eaff;
            font-weight: 550;
            cursor: pointer;
            transition: all 0.2s;
        }
        .width-btn.active {
            background: #1f4a7c;
            color: white;
        }
        .code-container {
            background: #0f1a24;
            border-radius: 20px;
            padding: 16px;
            border: 1px solid #2e3f52;
            transition: all 0.3s ease;
            margin: 0 auto;
        }
        .code-scroll {
            max-height: 260px;
            overflow-y: auto;
            background: #1c2a38;
            border-radius: 14px;
            padding: 14px;
            font-family: 'Fira Code', 'Courier New', monospace;
            font-size: 0.75rem;
            line-height: 1.5;
            color: #d6eaff;
            white-space: pre-wrap;
            word-wrap: break-word;
            -webkit-overflow-scrolling: touch;
        }
        .code-actions {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 18px;
        }
        .btn {
            border: none;
            background: transparent;
            padding: 16px 20px;
            border-radius: 50px;
            font-weight: 550;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            border: 1px solid transparent;
            -webkit-tap-highlight-color: transparent;
        }
        .btn-copy {
            background: #304a66;
            color: white;
            box-shadow: 0 4px 8px rgba(0, 20, 30, 0.3);
        }
        .btn-copy:active {
            background: #3e5f82;
        }
        .btn-save {
            background: #1f2f40;
            color: #dfe9f5;
            border: 1px solid #425e7a;
        }
        .btn-save:active {
            background: #263b50;
        }
        .seo-content {
            margin-top: 24px;
            background: #f4f9ff;
            border-radius: 20px;
            padding: 18px 16px;
            border: 1px solid #d5e2f0;
        }
        .feature-intro {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-bottom: 22px;
        }
        .feature-intro-item {
            background: white;
            padding: 16px;
            border-radius: 18px;
            border: 1px solid #e1ecf7;
        }
        .feature-intro-item h4 {
            color: #113355;
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 6px;
        }
        .feature-intro-item p {
            color: #2c4a6e;
            font-size: 0.9rem;
        }
        .faq-section h2 {
            font-size: 1.4rem;
            font-weight: 480;
            color: #10345c;
            margin-bottom: 14px;
        }
        .faq-grid {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: white;
            border-radius: 18px;
            padding: 14px 16px;
            border: 1px solid #d2e2f5;
        }
        .faq-item h5 {
            color: #1d3f64;
            font-weight: 640;
            font-size: 1rem;
            margin-bottom: 4px;
        }
        .faq-item p {
            color: #305675;
            font-size: 0.9rem;
        }
        .footer-powered {
            margin-top: 24px;
            padding: 16px;
            background: #1f2f40;
            border-radius: 16px;
        }
        .footer-link {
            text-align: center;
            margin-bottom: 12px;
        }
        .footer-link a {
            color: #a0b3c8;
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: 500;
            border-bottom: 1px dotted #4f6072;
            padding-bottom: 2px;
        }
        .footer-link a:hover {
            color: #d6eaff;
        }
        .attorney-note {
            background: #0f1a24;
            border-radius: 12px;
            padding: 14px;
            margin-bottom: 12px;
        }
        .attorney-note p {
            color: #d6eaff;
            font-size: 0.85rem;
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .attorney-note small {
            color: #8aa0bc;
            font-size: 0.8rem;
            line-height: 1.5;
            display: block;
        }
        .footer-copyright {
            text-align: center;
            color: #a0b3c8;
            font-size: 0.7rem;
            margin-top: 8px;
        }
        /* 隐藏SEO区块 */
        .seo-hidden {
            display: none;
        }
 .breadcrumb {
	font-size: 0.8rem;
	color: #64748b;
		padding-top: 16px;
	padding-right: 0px;
	padding-bottom: 0px;
	padding-left: 12px;
	max-width: 1156px;
	width: 100%;
	margin-right: auto;
	margin-left: auto;
.breadcrumb span,
.breadcrumb a,
.breadcrumb i {
    white-space: normal;
    word-break: break-word;
    overflow-wrap: break-word;
    display: inline-block;  /* 确保每个元素可以独立换行 */
    max-width: 100%;

}

/* 为了让图标和文本一起换行，可以这样优化 */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;        /* 允许子元素换行 */
    align-items: center;
    gap: 4px 0;             /* 行间距 */
}

.breadcrumb i {
    margin: 0 6px;
    font-size: 0.6rem;
    color: #94a3b8;
    /* 图标不换行 */
    white-space: nowrap;
    display: inline-block;
}