.logoDark {
    display: flex;
    align-items: center;
    height: 50px;
}

html {
    scroll-behavior: smooth;
}

/* ========== 通用容器样式 ========== */
.lotusdoc-section,
.lotusdoc-project-section,
.lotusdoc-package-section,
.lotusdoc-item-section {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 100px 10px;
    position: relative;
    overflow: hidden;
}

.lotusdoc-section {
    background-color: var(--bg-primary);
    padding: 80px 10px;
}

.lotusdoc-project-section,
.lotusdoc-item-section {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

.lotusdoc-project-section::before,
.lotusdoc-item-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(129, 193, 9, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

#personal-file-creation::before {
    top: -30%;
    right: -15%;
    width: 550px;
    height: 550px;
}

#personal-file-creation::after {
    content: '';
    position: absolute;
    bottom: -25%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(129, 193, 9, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.lotusdoc-package-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2f0fa 100%);
}

.lotusdoc-package-section::before {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(129, 193, 9, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

#item-library-management {
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
}

#item-library-management::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(129, 193, 9, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* ========== 通用容器宽度 ========== */
.lotusdoc-container,
.lotusdoc-project-container,
.lotusdoc-package-container,
.lotusdoc-item-container {
    width: 80%;
    display: flex;
    flex-direction: column;
    gap: 60px;
    position: relative;
    z-index: 1;
}

/* ========== 功能目录样式 ========== */
.lotusdoc-image-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.lotusdoc-image-wrapper img {
    width: 93%;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.lotusdoc-features-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.lotusdoc-feature-column {
    flex: 1;
    max-width: 48%;
    background-color: #ffffff;
    padding: 40px 35px;
    border-radius: 25px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.lotusdoc-feature-column:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(129, 193, 9, 0.15);
    border-color: var(--accent-color);
}

.lotusdoc-feature-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.lotusdoc-feature-column li {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 16px;
    line-height: 28px;
    color: var(--text-primary);
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.lotusdoc-feature-column li:last-child {
    border-bottom: none;
}

.lotusdoc-feature-column li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(129, 193, 9, 0.3);
}

.lotusdoc-feature-column li a {
    color: inherit;
    text-decoration: none;
    display: block;
    transition: color 0.3s ease;
}

.lotusdoc-feature-column li:hover {
    color: var(--accent-color);
    padding-left: 35px;
}

/* ========== 标题样式 ========== */
.lotusdoc-title-wrapper,
.lotusdoc-package-header,
.lotusdoc-item-title-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(129, 193, 9, 0.2);
}

.lotusdoc-package-header {
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 25px;
    border-bottom: 2px solid rgba(129, 193, 9, 0.2);
}

.lotusdoc-title-icon,
.lotusdoc-package-title-icon,
.lotusdoc-item-title-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lotusdoc-title-icon,
.lotusdoc-item-title-icon {
    width: 32px;
    height: 32px;
}

.lotusdoc-title-icon svg,
.lotusdoc-item-title-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--accent-color);
    stroke-width: 1.5;
    fill: none;
}

.lotusdoc-package-title-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.lotusdoc-package-title-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), #6fa307);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(129, 193, 9, 0.3);
}

.lotusdoc-package-title-icon svg {
    width: 24px;
    height: 24px;
    stroke: white;
    stroke-width: 2;
    fill: none;
}

.lotusdoc-title,
.lotusdoc-package-title,
.lotusdoc-item-title {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.lotusdoc-title,
.lotusdoc-item-title {
    font-size: 28px;
    color: var(--bg-secondary);
    letter-spacing: 0.5px;
}

.lotusdoc-package-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.lotusdoc-title span,
.lotusdoc-package-title span,
.lotusdoc-item-title span {
    color: var(--accent-color);
    font-weight: 700;
}

.lotusdoc-item-title .dark-text {
    color: var(--text-primary);
    font-weight: 700;
}

.lotusdoc-package-badge {
    padding: 8px 20px;
    background: var(--accent-color);
    color: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(129, 193, 9, 0.3);
}

/* ========== 图片卡片通用样式 ========== */
.lotusdoc-image-card,
.lotusdoc-package-img-card,
.lotusdoc-item-image-card {
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(129, 193, 9, 0.2);
    position: relative;
}

.lotusdoc-image-card,
.lotusdoc-item-image-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.lotusdoc-package-img-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.lotusdoc-image-card::after,
.lotusdoc-package-img-card::after,
.lotusdoc-item-image-card::after {
    content: '🔍 Click to Enlarge';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 30px 20px 15px;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.lotusdoc-image-card:hover::after,
.lotusdoc-package-img-card:hover::after,
.lotusdoc-item-image-card:hover::after {
    opacity: 1;
}

.lotusdoc-image-card:hover,
.lotusdoc-package-img-card:hover,
.lotusdoc-item-image-card:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--accent-color);
}

.lotusdoc-image-card:hover,
.lotusdoc-item-image-card:hover {
    box-shadow: 0 20px 40px rgba(129, 193, 9, 0.3);
}

.lotusdoc-package-img-card:hover {
    box-shadow: 0 20px 40px rgba(129, 193, 9, 0.25);
}

.lotusdoc-image-card img,
.lotusdoc-package-img-card img,
.lotusdoc-item-image-card img {
    width: 100%;
    display: block;
    border-radius: 20px;
    transition: transform 0.4s ease;
}

.lotusdoc-image-card img,
.lotusdoc-item-image-card img {
    height: auto;
}

.lotusdoc-package-img-card img {
    height: 280px;
    object-fit: cover;
}

.lotusdoc-image-card:hover img,
.lotusdoc-package-img-card:hover img,
.lotusdoc-item-image-card:hover img {
    transform: scale(1.05);
}

/* ========== 布局网格 ========== */
.lotusdoc-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.lotusdoc-images-stack {
    display: flex;
    flex-direction: column;
    gap: 25px;
    position: sticky;
    top: 100px;
}

.lotusdoc-description-wrapper {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.lotusdoc-package-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 20px;
}

/* ========== Report Templates 专属样式 ========== */
.report-templates-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

.report-template-card {
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(129, 193, 9, 0.2);
    position: relative;
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    max-width: 280px;
    margin: 0 auto;
}

.report-template-card::after {
    content: '🔍 Click to Enlarge';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 30px 20px 15px;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.report-template-card:hover::after {
    opacity: 1;
}

.report-template-card:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(129, 193, 9, 0.25);
}

.report-template-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.report-template-card:hover img {
    transform: scale(1.05);
}

/* ========== 描述内容样式 ========== */
.lotusdoc-description,
.lotusdoc-package-features,
.lotusdoc-item-description {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lotusdoc-package-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 30px;
}

.lotusdoc-description-item,
.lotusdoc-package-feature-box,
.lotusdoc-item-desc-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 25px 30px;
    transition: all 0.3s ease;
}

.lotusdoc-package-feature-box {
    background: white;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lotusdoc-description-item.light-bg {
    background: white;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lotusdoc-description-item.light-bg:hover {
    box-shadow: 0 8px 20px rgba(129, 193, 9, 0.15);
}

.lotusdoc-description-item.light-bg h4 {
    color: var(--accent-color);
}

.lotusdoc-description-item.light-bg p {
    color: var(--text-secondary);
}

.lotusdoc-description-item:hover,
.lotusdoc-package-feature-box:hover,
.lotusdoc-item-desc-box:hover {
    border-color: rgba(129, 193, 9, 0.3);
    transform: translateY(-3px);
}

.lotusdoc-description-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(8px);
}

.lotusdoc-package-feature-box:hover {
    box-shadow: 0 8px 20px rgba(129, 193, 9, 0.15);
}

.lotusdoc-description-item h4,
.lotusdoc-item-desc-box h4 {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--accent-color);
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lotusdoc-description-item h4::before,
.lotusdoc-item-desc-box h4::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 2px;
}

.lotusdoc-description-item p,
.lotusdoc-package-feature-box p,
.lotusdoc-item-desc-box p {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
}

.lotusdoc-description-item p,
.lotusdoc-item-desc-box p {
    color: rgba(255, 255, 255, 0.75);
}

.lotusdoc-package-feature-box p {
    color: var(--text-secondary);
}

/* ========== 按钮通用样式 ========== */
.lotusdoc-image-actions,
.lotusdoc-package-actions,
.lotusdoc-item-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-start;
}

.lotusdoc-line-btn,
.lotusdoc-package-btn {
    width: 130px;
    height: 36px;
    border: 1px solid;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 14px;
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
}

.lotusdoc-line-btn {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--bg-secondary);
}

.lotusdoc-package-btn {
    border-color: rgba(129, 193, 9, 0.4);
    color: var(--accent-color);
    background: transparent;
}

.lotusdoc-line-btn:hover,
.lotusdoc-package-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(129, 193, 9, 0.05);
}

/* ========== Personal File Creation 专属样式 ========== */
.file-creation-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.file-creation-feature-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px 35px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.file-creation-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.file-creation-feature-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(129, 193, 9, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(129, 193, 9, 0.15);
}

.file-creation-feature-card:hover::before {
    opacity: 1;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(129, 193, 9, 0.15), rgba(129, 193, 9, 0.05));
    border: 1px solid rgba(129, 193, 9, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.file-creation-feature-card:hover .feature-icon-wrapper {
    background: linear-gradient(135deg, rgba(129, 193, 9, 0.25), rgba(129, 193, 9, 0.1));
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(129, 193, 9, 0.2);
}

.feature-icon-wrapper svg {
    width: 32px;
    height: 32px;
    stroke: var(--accent-color);
    stroke-width: 1.5;
    fill: none;
}

.file-creation-feature-card h3 {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: var(--bg-secondary);
    margin: 0 0 15px 0;
    letter-spacing: 0.3px;
}

.file-creation-feature-card p {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 20px 0;
}

.feature-highlight {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.highlight-item {
    padding: 6px 14px;
    background: rgba(129, 193, 9, 0.1);
    border: 1px solid rgba(129, 193, 9, 0.25);
    border-radius: 20px;
    font-size: 13px;
    color: var(--accent-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: rgba(129, 193, 9, 0.15);
    border-color: rgba(129, 193, 9, 0.4);
    transform: translateY(-2px);
}

.file-creation-divider {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 0;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(129, 193, 9, 0.3), transparent);
}

.divider-icon {
    width: 50px;
    height: 50px;
    background: rgba(129, 193, 9, 0.08);
    border: 1px solid rgba(129, 193, 9, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.divider-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--accent-color);
    stroke-width: 1.5;
    fill: none;
}

/* ========== Report Workflow 专属样式 ========== */
#report-workflow::before {
    top: -25%;
    right: -12%;
    width: 500px;
    height: 500px;
}

#report-workflow::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -8%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(129, 193, 9, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.workflow-overview {
    margin-bottom: 40px;
}

.workflow-overview-card {
    background: linear-gradient(135deg, rgba(129, 193, 9, 0.1), rgba(129, 193, 9, 0.05));
    border: 1px solid rgba(129, 193, 9, 0.25);
    border-radius: 16px;
    padding: 30px 35px;
    text-align: center;
}

.workflow-overview-card p {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
}

.workflow-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.workflow-step-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 35px 40px;
    display: flex;
    gap: 30px;
    align-items: flex-start;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.workflow-step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent-color), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.workflow-step-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(129, 193, 9, 0.3);
    transform: translateX(8px);
    box-shadow: 0 10px 30px rgba(129, 193, 9, 0.15);
}

.workflow-step-card:hover::before {
    opacity: 1;
}

.highlight-card {
    background: rgba(129, 193, 9, 0.08);
    border-color: rgba(129, 193, 9, 0.3);
}

.highlight-card:hover {
    background: rgba(129, 193, 9, 0.12);
    box-shadow: 0 15px 40px rgba(129, 193, 9, 0.2);
}

.step-number {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: rgba(129, 193, 9, 0.2);
    line-height: 1;
    min-width: 80px;
    text-align: center;
    transition: all 0.3s ease;
}

.workflow-step-card:hover .step-number {
    color: rgba(129, 193, 9, 0.4);
    transform: scale(1.1);
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--bg-secondary);
    margin: 0 0 12px 0;
    letter-spacing: 0.3px;
}

.step-content p {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 15px 0;
}

.step-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.step-tag {
    padding: 5px 12px;
    background: rgba(129, 193, 9, 0.1);
    border: 1px solid rgba(129, 193, 9, 0.2);
    border-radius: 15px;
    font-size: 12px;
    color: var(--accent-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.step-tag:hover {
    background: rgba(129, 193, 9, 0.15);
    border-color: rgba(129, 193, 9, 0.35);
    transform: translateY(-2px);
}

.workflow-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 15px 0;
    position: relative;
}

.connector-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(129, 193, 9, 0.3), transparent);
}

.connector-arrow {
    width: 40px;
    height: 40px;
    background: rgba(129, 193, 9, 0.1);
    border: 1px solid rgba(129, 193, 9, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    animation: pulse 2s ease-in-out infinite;
}

.connector-arrow svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent-color);
    stroke-width: 2;
    fill: none;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* ========== Appointment & Questionnaire 专属样式 ========== */
.aq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 35px;
    margin-bottom: 30px;
}

.aq-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 35px 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.aq-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), #6fa307);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.aq-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(129, 193, 9, 0.2);
    border-color: rgba(129, 193, 9, 0.3);
}

.aq-card:hover::before {
    opacity: 1;
}

.aq-header {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(129, 193, 9, 0.15);
}

.aq-icon-wrapper {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(129, 193, 9, 0.15), rgba(129, 193, 9, 0.05));
    border: 1px solid rgba(129, 193, 9, 0.3);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.aq-card:hover .aq-icon-wrapper {
    background: linear-gradient(135deg, rgba(129, 193, 9, 0.25), rgba(129, 193, 9, 0.1));
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 8px 20px rgba(129, 193, 9, 0.2);
}

.aq-icon-wrapper svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent-color);
    stroke-width: 1.5;
    fill: none;
}

.aq-header h3 {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
}

.aq-header h3 span {
    color: var(--accent-color);
    font-weight: 700;
}

.aq-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.aq-feature-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 15px;
    background: rgba(129, 193, 9, 0.03);
    border-radius: 12px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.aq-feature-list li:hover {
    background: rgba(129, 193, 9, 0.06);
    border-color: rgba(129, 193, 9, 0.2);
    transform: translateX(5px);
}

.list-item-icon {
    width: 24px;
    height: 24px;
    min-width: 24px;
    background: rgba(129, 193, 9, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.list-item-icon svg {
    width: 14px;
    height: 14px;
    stroke: var(--accent-color);
    stroke-width: 2.5;
    fill: none;
}

.aq-feature-list li p {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
    flex: 1;
}

/* ========== Lotus App 专属样式 ========== */
#lotus-app {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    padding-bottom: 60px;
}

#lotus-app::before {
    top: -30%;
    right: -15%;
    width: 550px;
    height: 550px;
}

#lotus-app::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(129, 193, 9, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.app-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
    margin-bottom: 50px;
}

.app-screenshots {
    display: flex;
    gap: 25px;
    justify-content: center;
    position: sticky;
    top: 100px;
}

.app-phone-frame {
    width: 200px;
    background: white;
    border-radius: 24px;
    padding: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid rgba(129, 193, 9, 0.2);
    position: relative;
}

.app-phone-frame::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 0 0 4px 4px;
    z-index: 1;
}

.app-phone-frame:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--accent-color);
    box-shadow: 0 25px 50px rgba(129, 193, 9, 0.3);
}

.app-phone-frame img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
}

.app-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.app-description-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 25px 30px;
    transition: all 0.3s ease;
}

.app-description-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(129, 193, 9, 0.3);
    transform: translateX(5px);
}

.app-description-card p {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
}

.app-compatibility,
.app-download {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 25px 30px;
    transition: all 0.3s ease;
}

.app-compatibility:hover,
.app-download:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(129, 193, 9, 0.3);
}

.app-compatibility h4,
.app-download h4 {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--bg-secondary);
    margin: 0 0 15px 0;
}

.compatibility-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.compatibility-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(129, 193, 9, 0.1);
    border: 1px solid rgba(129, 193, 9, 0.25);
    border-radius: 20px;
    font-size: 13px;
    color: var(--accent-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.compatibility-badge svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent-color);
    stroke-width: 1.5;
    fill: none;
}

.compatibility-badge:hover {
    background: rgba(129, 193, 9, 0.15);
    border-color: rgba(129, 193, 9, 0.4);
    transform: translateY(-2px);
}

.download-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.download-btn {
    display: inline-block;
    transition: all 0.3s ease;
    border-radius: 10px;
    overflow: hidden;
}

.download-btn img {
    height: 45px;
    width: auto;
    display: block;
    transition: all 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(129, 193, 9, 0.3);
}

.download-btn:hover img {
    filter: brightness(1.1);
}

/* ========== Page Footer 样式 ========== */
.page-footer {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(129, 193, 9, 0.15);
}

.footer-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.divider-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(129, 193, 9, 0.5);
}

.divider-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(129, 193, 9, 0.3), transparent);
}

.footer-text {
    font-family: Inter, "Arial Unicode MS", 'Roboto Light', "Verdana", 'Arial', sans-serif;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 25px 0;
    font-style: italic;
}

.page-footer .lotusdoc-package-actions {
    justify-content: center;
}

/* ========== 图片放大弹窗 ========== */
.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

.image-modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-modal-content {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 0 60px rgba(129, 193, 9, 0.6);
    animation: zoomIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-modal-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10000;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.image-modal-close:hover {
    color: var(--accent-color);
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes zoomIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ========== 响应式设计 ========== */
@media (max-width: 768px) {
    .lotusdoc-section,
    .lotusdoc-project-section,
    .lotusdoc-package-section,
    .lotusdoc-item-section {
        padding: 60px 10px;
    }

    .lotusdoc-section {
        padding: 40px 10px;
    }

    .lotusdoc-container,
    .lotusdoc-project-container,
    .lotusdoc-package-container,
    .lotusdoc-item-container {
        width: 95%;
        gap: 40px;
    }

    .lotusdoc-image-wrapper img {
        width: 100%;
    }

    .lotusdoc-features-wrapper {
        flex-direction: column;
        gap: 20px;
    }

    .lotusdoc-feature-column {
        max-width: 100%;
        padding: 30px 25px;
    }

    .lotusdoc-title,
    .lotusdoc-item-title {
        font-size: 24px;
    }

    .lotusdoc-title-icon,
    .lotusdoc-item-title-icon {
        width: 28px;
        height: 28px;
    }

    .lotusdoc-content-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .lotusdoc-images-stack {
        position: static;
    }

    .lotusdoc-description-wrapper {
        gap: 25px;
    }

    .file-creation-feature-card {
        padding: 30px 25px;
    }

    .file-creation-feature-card h3 {
        font-size: 20px;
    }

    .feature-icon-wrapper {
        width: 50px;
        height: 50px;
    }

    .feature-icon-wrapper svg {
        width: 28px;
        height: 28px;
    }

    .file-creation-divider {
        gap: 15px;
    }

    .divider-icon {
        width: 40px;
        height: 40px;
    }

    .divider-icon svg {
        width: 20px;
        height: 20px;
    }

    .report-templates-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .report-templates-description {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .workflow-step-card {
        padding: 25px 20px;
        flex-direction: column;
        gap: 15px;
    }

    .step-number {
        font-size: 36px;
        min-width: auto;
    }

    .step-content h3 {
        font-size: 18px;
    }

    .workflow-connector {
        padding: 10px 0;
    }

    .connector-arrow {
        width: 35px;
        height: 35px;
    }

    .connector-arrow svg {
        width: 18px;
        height: 18px;
    }

    .aq-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .aq-card {
        padding: 25px 20px;
    }

    .aq-header h3 {
        font-size: 18px;
    }

    .aq-feature-list li {
        padding: 12px;
    }

    .aq-feature-list li p {
        font-size: 13px;
    }

    .lotusdoc-image-card,
    .lotusdoc-package-img-card,
    .lotusdoc-item-image-card {
        max-width: 100%;
    }

    .lotusdoc-image-actions,
    .lotusdoc-package-actions,
    .lotusdoc-item-actions {
        flex-direction: row;
        justify-content: center;
    }

    .lotusdoc-line-btn,
    .lotusdoc-package-btn {
        flex: 1;
        max-width: 130px;
    }

    .lotusdoc-package-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .lotusdoc-package-title {
        font-size: 26px;
    }

    .lotusdoc-package-gallery,
    .lotusdoc-package-features {
        grid-template-columns: 1fr;
    }
}