/* 基础变量 */
:root {
    --primary: #3b82f6;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-500: #6b7280;
    --gray-800: #1f2937;
    
}

/* 重置默认样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    color: var(--gray-800);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 布局容器 */
.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 640px) { .container { max-width: 640px; } }
@media (min-width: 768px) { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }
@media (min-width: 1536px) { .container { max-width: 1536px; } }

/* 头部样式 */
.site-header {
    background-color: #fff;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-inner {
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo-img {
    height: 2rem;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

/* 底部样式 */
.site-footer {
    background-color: #fff;
    border-top: 1px solid var(--gray-200);
    margin-top: auto;
    padding-top: 2rem;
    padding-bottom: 2rem;
}
.footer-info {
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
}
.footer-info p {
    margin-bottom: 0.5rem;
}
.footer-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}
.footer-link:hover {
    color: var(--primary);
}

/* 主要内容区 */
.main-content {
    flex-grow: 1;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* 工具列表页样式 */
.tool-list-area {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.category-block {
    margin-bottom: 3rem;
}

.category-title {
    font-size: 1.5rem;
    line-height: 2rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.category-icon {
    width: 0.375rem;
    height: 1.5rem;
    background-color: var(--gray-800);
    border-radius: 9999px;
    margin-right: 0.75rem;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
    .tools-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
    .tools-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* 工具卡片 */
.tool-card {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--gray-100);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
    text-decoration: none;
}

.tool-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.tool-icon-wrapper {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: background-color 0.3s, color 0.3s;
}

.tool-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.tool-desc {
    color: var(--gray-500);
    font-size: 0.875rem;
    flex-grow: 1;
}

/* 主题颜色类 */
.theme-blue .tool-icon-wrapper { background-color: #eff6ff; color: var(--primary); }
.theme-blue:hover { border-color: rgba(59, 130, 246, 0.5); }
.theme-blue:hover .tool-icon-wrapper { background-color: var(--primary); color: #fff; }
.theme-blue:hover .tool-title { color: var(--primary); }

.theme-purple .tool-icon-wrapper { background-color: #faf5ff; color: #a855f7; }
.theme-purple:hover { border-color: rgba(168, 85, 247, 0.5); }
.theme-purple:hover .tool-icon-wrapper { background-color: #a855f7; color: #fff; }
.theme-purple:hover .tool-title { color: #a855f7; }

.theme-green .tool-icon-wrapper { background-color: #f0fdf4; color: #22c55e; }
.theme-green:hover { border-color: rgba(34, 197, 94, 0.5); }
.theme-green:hover .tool-icon-wrapper { background-color: #22c55e; color: #fff; }
.theme-green:hover .tool-title { color: #22c55e; }

.theme-orange .tool-icon-wrapper { background-color: #fff7ed; color: #f97316; }
.theme-orange:hover { border-color: rgba(249, 115, 22, 0.5); }
.theme-orange:hover .tool-icon-wrapper { background-color: #f97316; color: #fff; }
.theme-orange:hover .tool-title { color: #f97316; }

.theme-rose .tool-icon-wrapper { background-color: #fff1f2; color: #f43f5e; }
.theme-rose:hover { border-color: rgba(244, 63, 94, 0.5); }
.theme-rose:hover .tool-icon-wrapper { background-color: #f43f5e; color: #fff; }
.theme-rose:hover .tool-title { color: #f43f5e; }

.theme-yellow .tool-icon-wrapper { background-color: #fefce8; color: #eab308; }
.theme-yellow:hover { border-color: rgba(234, 179, 8, 0.5); }
/* 工具页面公共样式 */
.tool-container {
    max-width: 75rem; /* 1024px */
    margin: 0 auto 2rem auto;
    padding: 1rem 1rem;
    min-height: calc(100vh - 200px);
}
.tool-container-lg {
    max-width: 56rem; /* 896px */
}

.tool-header {
    text-align: center;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--gray-100);
    padding-bottom: 2rem;
}
.tool-header-left {
    text-align: left;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    padding-bottom: 1rem;
}

.tool-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}
.tool-desc {
    color: var(--gray-500);
    font-size: 1rem;
}

/* 栅格布局 */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 2rem;
}
@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.grid-12 {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 2rem;
}
@media (min-width: 768px) {
    .grid-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
    .col-5 { grid-column: span 5 / span 5; }
    .col-7 { grid-column: span 7 / span 7; }
}

/* 面板 */
.panel-light {
    background-color: var(--gray-50);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
}
.panel-white {
    background-color: #fff;
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}
@media (min-width: 768px) {
    .panel-light, .panel-white { padding: 2rem; }
}

.panel-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}
.panel-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 9999px;
    background-color: var(--primary);
    margin-right: 0.5rem;
}
.panel-dot-green { background-color: #22c55e; }

/* 表单 */
.form-group {
    margin-bottom: 1.5rem;
}
.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}
.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid #d1d5db;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s;
}
.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

/* 按钮 */
.btn-primary {
    display: inline-block;
    width: 100%;
    background-color: var(--primary);
    color: #fff;
    font-weight: 700;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
    text-align: center;
    font-size: 1.125rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.btn-primary:hover {
    background-color: #2563eb;
}
.btn-inline {
    width: auto;
    font-size: 0.875rem;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
}
.btn-success {
    background-color: #22c55e;
}
.btn-success:hover {
    background-color: #16a34a;
}
.btn-default {
    background-color: var(--gray-100);
    color: var(--gray-800);
    box-shadow: none;
}
.btn-default:hover {
    background-color: #e5e7eb;
}

/* 结果区基础 */
.result-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.result-title-abs {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
}
.result-value-wrap {
    margin-top: 2rem;
}
.result-huge {
    font-size: 3.75rem;
    font-weight: 900;
    color: #d1d5db;
    margin-bottom: 1rem;
    transition: color 0.3s;
}
.result-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    font-size: 1.125rem;
    font-weight: 700;
    background-color: var(--gray-100);
    color: var(--gray-500);
    margin-bottom: 1.5rem;
    transition: all 0.3s;
}
.result-desc {
    color: var(--gray-500);
    font-size: 0.875rem;
    max-width: 20rem;
    margin: 0 auto;
    line-height: 1.625;
}

/* 隐藏与显示 */
.hidden { display: none !important; }
.text-xl { font-size: 1.25rem; }
.text-green-500 { color: #22c55e; }
.text-orange-500 { color: #f97316; }
.text-blue-500 { color: #3b82f6; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-red-500 { background-color: #ef4444; }
.bg-yellow-500 { background-color: #eab308; }
.bg-purple-500 { background-color: #a855f7; }
.bg-green-500 { background-color: #22c55e; }
.bg-gray-500 { background-color: #6b7280; }
.bg-orange-500 { background-color: #f97316; }
.bg-pink-500 { background-color: #ec4899; }
.bg-indigo-500 { background-color: #6366f1; }
.bg-teal-500 { background-color: #14b8a6; }

@media (min-width: 768px) {
    .md-flex-row {
        flex-direction: row !important;
    }
}

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-1 { flex: 1 1 0%; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.border-l { border-left: 1px solid var(--gray-200); }
.pl-8 { padding-left: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.w-full { width: 100%; }
.text-center { text-align: center; }

/* 对比卡片模块 */
.compare-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}
@media (min-width: 768px) {
    .compare-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.compare-card {
    position: relative;
    background: #fff;
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.compare-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
}
.compare-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
}
.compare-card-primary::before { background: linear-gradient(90deg, #3b82f6, #60a5fa); }
.compare-card-primary:hover { border-color: #93c5fd; }
.compare-card-green::before { background: linear-gradient(90deg, #22c55e, #4ade80); }
.compare-card-green:hover { border-color: #86efac; }

.compare-card-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: 9999px;
    margin-bottom: 0.875rem;
}
.compare-card-primary .compare-card-tag {
    background-color: #eff6ff;
    color: #2563eb;
}
.compare-card-green .compare-card-tag {
    background-color: #f0fdf4;
    color: #16a34a;
}

.compare-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.compare-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}
.compare-list li {
    font-size: 0.875rem;
    color: #4b5563;
    line-height: 1.6;
    padding-left: 1.25rem;
    position: relative;
}
.compare-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #d1d5db;
}
.compare-card-primary .compare-list li::before { background-color: #93c5fd; }
.compare-card-green .compare-list li::before { background-color: #86efac; }

.compare-list li strong {
    color: var(--gray-800);
}

.compare-code {
    display: inline-block;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 0.25rem;
    word-break: break-all;
}
.compare-card-primary .compare-code {
    background-color: #eff6ff;
    color: #2563eb;
}
.compare-card-green .compare-code {
    background-color: #f0fdf4;
    color: #16a34a;
}

/* FAQ 模块样式 */
.faq-section {
    padding: 3rem 0;
}

.faq-list {
    display: grid;
    gap: 1.25rem;
    margin-top: 2.5rem;
}

.faq-item {
    background: linear-gradient(145deg, #ffffff 0%, #f8fbff 100%);
    padding: 1.75rem 2rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(219, 230, 244, 0.8);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-4px);
    border-color: #bfdbfe;
    box-shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.1), 0 10px 10px -5px rgba(37, 99, 235, 0.04);
}

.faq-item:hover::before {
    opacity: 1;
}

.faq-item h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
}

.faq-item h3::before {
    content: 'Q.';
    color: var(--primary);
    font-size: 1.25rem;
    margin-right: 0.5rem;
    font-weight: 900;
}

.faq-item p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.6;
    padding-left: 2rem;
}
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-primary { color: var(--primary); }
.text-gray-500 { color: var(--gray-500); }
.text-gray-700 { color: #374151; }
.font-bold { font-weight: 700; }
.border-b { border-bottom: 1px solid var(--gray-200); }
.pb-4 { padding-bottom: 1rem; }

/* 表格样式 */
.table-responsive {
    overflow-x: auto;
}
.table-base {
    width: 100%;
    text-align: left;
    border-collapse: collapse;
}
.table-base th {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e5e7eb;
    font-weight: 500;
    color: #374151;
    background-color: var(--gray-50);
}
.table-base td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f3f4f6;
    color: var(--gray-500);
}
.table-base tr:hover td {
    background-color: var(--blue-50);
}

/* 工具标题栏 (替代原来的内联flex等) */
.tool-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* 图标按钮 */
.btn-icon {
    display: flex;
    align-items: center;
    padding: 0.5rem 1.5rem;
}
.btn-icon svg {
    width: 1rem;
    height: 1rem;
    margin-right: 0.375rem;
}

/* 小图标 */
.icon-sm {
    width: 1rem;
    height: 1rem;
    margin-right: 0.25rem;
}

/* 文本域代码框 */
.textarea-code {
    flex-grow: 1;
    min-height: 500px;
    font-family: monospace;
    resize: none;
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

/* 文本域只读代码框 */
.textarea-readonly {
    background-color: var(--gray-50);
    color: var(--gray-800);
}

/* MD5代码框 */
.code-result-box {
    background-color: var(--gray-50);
    padding: 1rem;
    border-radius: 0.5rem;
    min-height: 100px;
    border: 1px solid var(--gray-200);
    font-family: monospace;
    word-break: break-all;
    color: var(--gray-800);
}

/* 时钟卡片与布局 */
.clock-card-main {
    position: relative;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #60a5fa;
    box-shadow: 0 20px 25px -5px rgba(59, 130, 246, 0.1), 0 10px 10px -5px rgba(59, 130, 246, 0.04);
    background-color: rgba(239, 246, 255, 0.3);
    transition: all 0.3s;
}
.clock-card-local {
    position: relative;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #e5e7eb;
    background-color: #fff;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.clock-card-item {
    position: relative;
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid var(--gray-200);
    background-color: #fff;
    transition: all 0.3s;
    cursor: pointer;
}
.clock-card-item:hover {
    border-color: #93c5fd;
    transform: translateY(-0.25rem);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* 标签等通用 */
.badge-dot {
    width: 1rem;
    height: 1rem;
    border-radius: 9999px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    display: inline-block;
}

/* 其他小工具辅助类 */
.panel-blue-flex {
    background-color: #eff6ff;
    padding: 1rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.tag-link {
    padding: 0.5rem 1rem;
    background-color: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: #4b5563;
    text-decoration: none;
    transition: all 0.3s;
}
.tag-link:hover {
    background-color: #eff6ff;
    color: #2563eb;
    border-color: #bfdbfe;
}
.border-t { border-top: 1px solid var(--gray-200); }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.mt-8 { margin-top: 2rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.rounded { border-radius: 0.25rem; }
.bg-white { background-color: #ffffff; }
.p-6 { padding: 1.5rem; }
.rounded-lg { border-radius: 0.5rem; }
.border { border-width: 1px; border-style: solid; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.flex-wrap { flex-wrap: wrap; }
.items-end { align-items: flex-end; }


.input-group-flex {
    display: flex;
    border-radius: 0.5rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.input-group-flex input {
    flex: 1;
    min-width: 0;
    padding: 1rem;
    border-top-left-radius: 0.5rem;
    border-bottom-left-radius: 0.5rem;
    border: 1px solid #d1d5db;
    font-size: 1.5rem;
    font-weight: 700;
    outline: none;
    color: var(--gray-800);
    background-color: #fff;
}

.input-group-flex select {
    padding: 1rem;
    border-top-right-radius: 0.5rem;
    border-bottom-right-radius: 0.5rem;
    border: 1px solid #d1d5db;
    border-left: 0;
    background-color: var(--gray-100);
    color: #374151;
    font-weight: 500;
    outline: none;
    cursor: pointer;
    font-size: 1.125rem;
}

/* 转换按钮 */
.btn-swap {
    padding: 1rem;
    background-color: #fff;
    border-radius: 9999px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.3s;
    outline: none;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-swap:hover {
    background-color: var(--primary);
    color: #fff;
}

.btn-swap svg {
    width: 24px;
    height: 24px;
}

/* 结果明细 */
.result-details {
    background-color: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1.25rem;
    border: 1px solid var(--gray-100);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.result-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 0.75rem;
}

.result-detail-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.result-detail-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.result-detail-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-800);
}

.result-detail-unit {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--gray-500);
}

/* 结果高亮 */
.result-highlight {
    background-color: #f0fdf4;
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid #dcfce7;
    text-align: center;
}

.result-highlight-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #15803d;
    margin-bottom: 0.5rem;
}

.result-highlight-value {
    font-size: 2.25rem;
    font-weight: 900;
    color: #22c55e;
    letter-spacing: -0.025em;
}

.result-highlight-desc {
    font-size: 0.75rem;
    color: #22c55e;
    margin-top: 0.5rem;
}