/**
 * 页面模板样式
 * 
 * @package Suodala_AI
 */

/* ====================================
   通用页面Hero样式
   ==================================== */
.product-hero,
.solution-hero,
.docs-hero,
.api-hero,
.status-hero,
.about-hero,
.partner-hero,
.career-hero,
.contact-hero {
    padding: 180px 20px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.product-hero-inner,
.solution-hero-inner,
.docs-hero-inner,
.api-hero-inner,
.status-hero-inner,
.about-hero-inner,
.partner-hero-inner,
.career-hero-inner,
.contact-hero-inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.product-badge,
.solution-badge,
.api-badge,
.partner-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0,113,227,0.15);
    color: var(--accent-blue);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.product-title,
.solution-title {
    font-size: 4rem;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.product-subtitle,
.solution-subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 40px;
}

.solution-price {
    margin-bottom: 40px;
}

.solution-price .price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
}

.solution-price .price-unit {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.product-cta,
.solution-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero视觉效果 */
.product-hero-visual {
    margin-top: 60px;
    position: relative;
}

/* AI大脑动画 */
.ai-brain-animation {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    position: relative;
}

.brain-core {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-blue), #764ba2);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 60px rgba(0,113,227,0.5);
}

.brain-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(0,113,227,0.3);
    border-radius: 50%;
    animation: pulse-ring 3s ease-in-out infinite;
}

.ring-1 { width: 140px; height: 140px; animation-delay: 0s; }
.ring-2 { width: 200px; height: 200px; animation-delay: 0.5s; }
.ring-3 { width: 260px; height: 260px; animation-delay: 1s; }

@keyframes pulse-ring {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
}

/* ====================================
   功能特性网格
   ==================================== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 36px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
    background: var(--bg-card-hover);
}

.feature-card.feature-large {
    grid-column: span 2;
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    margin-bottom: 20px;
}

.feature-card h3 {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.feature-tags .tag {
    padding: 6px 14px;
    background: rgba(255,255,255,0.08);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ====================================
   流程步骤
   ==================================== */
.process-flow,
.lifecycle-flow,
.implementation-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.process-step,
.lifecycle-stage,
.impl-step {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    min-width: 160px;
    transition: 0.3s;
}

.process-step:hover,
.lifecycle-stage:hover,
.impl-step:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.step-number,
.impl-num {
    width: 40px;
    height: 40px;
    background: var(--accent-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 16px;
}

.step-icon,
.stage-icon {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 16px;
}

.process-step h4,
.lifecycle-stage h4,
.impl-step h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.process-step p,
.lifecycle-stage p,
.impl-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.process-arrow,
.lifecycle-arrow,
.impl-arrow {
    color: var(--accent-blue);
    font-size: 1.5rem;
}

.impl-time {
    display: block;
    margin-top: 12px;
    padding: 4px 12px;
    background: rgba(0,113,227,0.15);
    color: var(--accent-blue);
    border-radius: 100px;
    font-size: 0.75rem;
}

/* ====================================
   演示区域
   ==================================== */
.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: center;
}

.demo-phone {
    max-width: 320px;
    margin: 0 auto;
}

.demo-phone-frame {
    background: #1c1c1e;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.demo-status-bar {
    display: flex;
    justify-content: space-between;
    padding: 8px 20px;
    font-size: 12px;
    color: #fff;
}

.demo-chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.demo-avatar {
    width: 40px;
    height: 40px;
    background: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
}

.demo-name {
    color: #fff;
    font-weight: 600;
    display: block;
}

.demo-status {
    color: #34c759;
    font-size: 0.75rem;
}

.demo-chat-body {
    height: 360px;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.demo-msg {
    max-width: 80%;
    padding: 10px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
    animation: msgFade 0.3s ease;
}

.demo-msg.ai {
    background: #262628;
    color: #f2f2f2;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.demo-msg.user {
    background: var(--accent-blue);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

@keyframes msgFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.demo-chat-input {
    display: flex;
    gap: 10px;
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.demo-chat-input input {
    flex: 1;
    background: #333;
    border: none;
    border-radius: 20px;
    padding: 10px 16px;
    color: #fff;
    font-size: 14px;
}

.demo-chat-input button {
    width: 40px;
    height: 40px;
    background: var(--accent-blue);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.demo-feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-light);
}

.demo-feature-item i {
    font-size: 2rem;
    color: var(--accent-blue);
}

.demo-feature-item h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.demo-feature-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ====================================
   用例/场景卡片
   ==================================== */
.usecase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.usecase-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: 0.3s;
}

.usecase-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.usecase-icon {
    width: 60px;
    height: 60px;
    background: rgba(0,113,227,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
    color: var(--accent-blue);
}

.usecase-card h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.usecase-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ====================================
   CTA区域
   ==================================== */
.product-cta-section {
    padding: 120px 20px;
    text-align: center;
    background: linear-gradient(180deg, #000 0%, #0a0a0c 50%, #000 100%);
    position: relative;
}

.product-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(0,113,227,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 18px 48px;
    font-size: 1.1rem;
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 16px 36px;
    border-radius: 980px;
    font-weight: 500;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline:hover {
    border-color: var(--accent-blue);
    background: rgba(0,113,227,0.1);
}

/* ====================================
   RPA页面特定样式
   ==================================== */
.rpa-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.rpa-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 36px;
    transition: 0.3s;
}

.rpa-feature-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.rpa-feature-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-blue);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    margin-bottom: 20px;
}

.rpa-feature-card h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.rpa-feature-card > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 8px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.feature-list li i {
    color: var(--accent-blue);
}

/* 安全相关 */
.safety-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.safety-item {
    text-align: center;
    padding: 30px;
}

.safety-icon {
    width: 70px;
    height: 70px;
    background: rgba(52,199,89,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: #34c759;
}

.safety-item h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.safety-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ====================================
   CRM页面特定样式
   ==================================== */
.crm-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.crm-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 30px;
    transition: 0.3s;
}

.crm-feature-card:hover {
    border-color: var(--accent-blue);
}

.crm-feature-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.crm-feature-header i {
    font-size: 1.8rem;
    color: var(--accent-blue);
}

.crm-feature-header h3 {
    color: #fff;
    font-size: 1.2rem;
}

.crm-feature-card > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.crm-feature-preview {
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    padding: 16px;
    min-height: 80px;
}

/* ====================================
   数据分析页面
   ==================================== */
.dashboard-preview {
    max-width: 1000px;
    margin: 0 auto;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.dash-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 24px;
}

.dash-card.dash-main {
    grid-column: span 2;
}

.dash-card.dash-wide {
    grid-column: span 3;
}

.dash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.dash-header h4 {
    color: #fff;
    font-size: 1rem;
}

.dash-period {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

.dash-metrics {
    display: flex;
    gap: 40px;
}

.metric {
    flex: 1;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    display: block;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.metric-change {
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-top: 8px;
}

.metric-change.positive {
    background: rgba(52,199,89,0.2);
    color: #34c759;
}

/* ====================================
   解决方案页面
   ==================================== */
.target-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.target-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 36px;
    text-align: center;
    transition: 0.3s;
}

.target-card:hover {
    border-color: var(--accent-blue);
    transform: translateY(-5px);
}

.target-icon {
    width: 70px;
    height: 70px;
    background: rgba(0,113,227,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--accent-blue);
}

.target-card h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.target-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* 功能清单 */
.features-checklist {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.checklist-column h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.checklist-column h4 i {
    color: var(--accent-blue);
}

.checklist-column ul {
    list-style: none;
    padding: 0;
}

.checklist-column li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
}

.checklist-column li i {
    color: #34c759;
}

/* 版本对比表格 */
.comparison-table {
    max-width: 900px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 16px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.comparison-table th {
    color: #fff;
    font-weight: 600;
    background: rgba(255,255,255,0.03);
}

.comparison-table td {
    color: var(--text-secondary);
}

.comparison-table td:first-child {
    text-align: left;
    color: #fff;
}

.comparison-table .highlight {
    background: rgba(0,113,227,0.08);
}

/* 用户评价 */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 30px;
}

.testimonial-content p {
    color: #e0e0e0;
    font-size: 1rem;
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--accent-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 1.2rem;
}

.author-name {
    color: #fff;
    font-weight: 600;
    display: block;
}

.author-title {
    color: var(--text-tertiary);
    font-size: 0.85rem;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    transition: 0.3s;
}

.faq-question:hover {
    background: rgba(255,255,255,0.03);
}

.faq-question span {
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
}

.faq-question i {
    color: var(--text-tertiary);
    transition: 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ====================================
   帮助文档页面
   ==================================== */
.docs-hero {
    background: linear-gradient(180deg, #0a0a0c 0%, #000 100%);
}

.docs-hero h1 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 16px;
}

.docs-search {
    max-width: 500px;
    margin: 40px auto 0;
    display: flex;
    align-items: center;
    background: #1c1c1e;
    border: 1px solid var(--border-light);
    border-radius: 14px;
    padding: 0 20px;
}

.docs-search i {
    color: var(--text-tertiary);
    font-size: 1.2rem;
}

.docs-search input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 16px;
    color: #fff;
    font-size: 1rem;
}

.quick-start-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.qs-step {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
}

.qs-number {
    width: 50px;
    height: 50px;
    background: var(--accent-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
}

.qs-step h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.qs-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.qs-link {
    color: var(--accent-blue);
    font-size: 0.9rem;
}

.docs-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.docs-category {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
}

.category-icon {
    width: 50px;
    height: 50px;
    background: rgba(0,113,227,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-blue);
    margin-bottom: 20px;
}

.docs-category h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.category-list {
    list-style: none;
    padding: 0;
}

.category-list li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.category-list a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: 0.2s;
}

.category-list a:hover {
    color: var(--accent-blue);
}

/* ====================================
   API开发者页面
   ==================================== */
.api-hero {
    background: #0a0a0c;
}

.api-hero h1 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 16px;
}

.api-code-preview {
    max-width: 500px;
    margin: 60px auto 0;
    background: #1c1c1e;
    border-radius: 16px;
    padding: 24px;
    text-align: left;
    overflow: hidden;
}

.api-code-preview pre {
    margin: 0;
    overflow-x: auto;
}

.api-code-preview code {
    font-family: 'SF Mono', Monaco, Consolas, monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #e0e0e0;
}

.code-comment { color: #6a9955; }
.code-keyword { color: #569cd6; }
.code-string { color: #ce9178; }
.code-key { color: #9cdcfe; }

.api-steps {
    max-width: 800px;
    margin: 0 auto;
}

.api-step {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 24px;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.step-num {
    width: 36px;
    height: 36px;
    background: var(--accent-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-header h4 {
    color: #fff;
    font-size: 1.2rem;
}

.api-step > p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.code-block {
    background: #0d0d0d;
    border-radius: 12px;
    padding: 16px 20px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.9rem;
    color: #e0e0e0;
}

.code-block.large pre {
    margin: 0;
}

.code-tabs .tab-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.code-tabs button {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: 0.2s;
}

.code-tabs button.active,
.code-tabs button:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

.api-modules {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.api-module {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
}

.module-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

.module-header i {
    font-size: 1.5rem;
    color: var(--accent-blue);
}

.module-header h3 {
    color: #fff;
    font-size: 1.2rem;
}

.endpoint-list {
    list-style: none;
    padding: 0;
}

.endpoint-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.method {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}

.method.get { background: #34c759; color: #fff; }
.method.post { background: #0071e3; color: #fff; }
.method.put { background: #ff9500; color: #fff; }
.method.delete { background: #ff3b30; color: #fff; }

.endpoint {
    font-family: 'SF Mono', monospace;
    font-size: 0.85rem;
    color: #fff;
    flex: 1;
}

.desc {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

/* ====================================
   系统状态页面
   ==================================== */
.status-hero {
    padding-top: 160px;
}

.status-indicator {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 40px;
}

.status-indicator.operational {
    background: rgba(52,199,89,0.2);
    color: #34c759;
}

.status-hero h1 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 12px;
}

.last-update {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.status-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 24px;
}

.status-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-card.operational .status-dot {
    background: #34c759;
    box-shadow: 0 0 10px rgba(52,199,89,0.5);
}

.status-header h4 {
    flex: 1;
    color: #fff;
    font-size: 1rem;
}

.status-label {
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 100px;
}

.status-card.operational .status-label {
    background: rgba(52,199,89,0.2);
    color: #34c759;
}

.status-items {
    list-style: none;
    padding: 0;
}

.status-items li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 8px 0;
}

.status-items .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.dot.operational { background: #34c759; }

/* ====================================
   关于/招聘/合作页面
   ==================================== */
.about-hero h1,
.partner-hero h1,
.career-hero h1,
.contact-hero h1 {
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 20px;
}

.about-tagline {
    font-size: 1.8rem;
    color: var(--accent-blue);
    margin-bottom: 16px;
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.image-placeholder {
    height: 300px;
    background: var(--bg-card);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: var(--text-tertiary);
}

.intro-content h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 24px;
}

.intro-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.mission-vision {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.mv-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 40px;
    text-align: center;
}

.mv-icon {
    width: 70px;
    height: 70px;
    background: rgba(0,113,227,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--accent-blue);
}

.mv-card h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.mv-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 发展历程 */
.timeline {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-light);
}

.timeline-item {
    position: relative;
    padding-bottom: 40px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -46px;
    top: 0;
    width: 14px;
    height: 14px;
    background: var(--accent-blue);
    border-radius: 50%;
    border: 3px solid #000;
}

.timeline-year {
    color: var(--accent-blue);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-content h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* 统计数据 */
.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.stat-item .stat-value {
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #fff 20%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-item .stat-value span {
    font-size: 1.5rem;
}

/* 联系方式网格 */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-item {
    text-align: center;
    padding: 30px;
}

.contact-item i {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 16px;
}

.contact-item h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 8px;
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* 联系商务页面 */
.contact-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-method-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 40px;
    text-align: center;
}

.method-icon {
    width: 70px;
    height: 70px;
    background: rgba(0,113,227,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--accent-blue);
}

.contact-method-card h3 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.method-value {
    font-size: 1.3rem;
    color: #fff;
    font-weight: 600;
    margin-bottom: 8px;
}

.method-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

/* 表单样式 */
.contact-form-wrapper,
.apply-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form,
.apply-form {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: #1c1c1e;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    transition: 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-blue);
    outline: none;
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.85rem;
    margin-top: 16px;
}

/* ====================================
   响应式调整
   ==================================== */
@media (max-width: 1024px) {
    .feature-grid,
    .rpa-feature-grid,
    .crm-feature-grid,
    .usecase-grid,
    .docs-categories,
    .api-modules {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card.feature-large {
        grid-column: span 1;
    }
    
    .target-grid,
    .features-checklist,
    .status-grid,
    .quick-start-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .safety-grid,
    .about-stats,
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .dash-card.dash-main,
    .dash-card.dash-wide {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .product-title,
    .solution-title {
        font-size: 2.5rem;
    }
    
    .feature-grid,
    .rpa-feature-grid,
    .crm-feature-grid,
    .usecase-grid,
    .target-grid,
    .features-checklist,
    .testimonial-grid,
    .docs-categories,
    .api-modules,
    .status-grid,
    .mission-vision,
    .contact-methods-grid,
    .quick-start-steps {
        grid-template-columns: 1fr;
    }
    
    .demo-container {
        grid-template-columns: 1fr;
    }
    
    .process-flow,
    .lifecycle-flow,
    .implementation-flow {
        flex-direction: column;
    }
    
    .process-arrow,
    .lifecycle-arrow,
    .impl-arrow {
        transform: rotate(90deg);
    }
    
    .about-intro {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .dash-card.dash-main,
    .dash-card.dash-wide {
        grid-column: span 1;
    }
    
    .dash-metrics {
        flex-direction: column;
        gap: 20px;
    }
    
    .about-hero h1,
    .partner-hero h1,
    .career-hero h1,
    .contact-hero h1 {
        font-size: 2.5rem;
    }
    
    .safety-grid,
    .about-stats,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ====================================
   法律页面样式
   ==================================== */
.legal-page {
    padding: 160px 20px 80px;
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
}

.legal-page h1 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 12px;
    text-align: center;
}

.legal-update {
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    margin-bottom: 60px;
}

.legal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 50px;
}

.legal-content h2 {
    color: #fff;
    font-size: 1.4rem;
    margin-top: 40px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    color: #fff;
    font-size: 1.1rem;
    margin-top: 24px;
    margin-bottom: 12px;
}

.legal-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-content ul,
.legal-content ol {
    color: var(--text-secondary);
    padding-left: 24px;
    margin-bottom: 16px;
}

.legal-content li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.legal-content strong {
    color: #fff;
}

.legal-content a {
    color: var(--accent-blue);
}

.legal-content a:hover {
    text-decoration: underline;
}

/* ====================================
   网站地图样式
   ==================================== */
.sitemap-page {
    padding: 160px 20px 80px;
}

.sitemap-container {
    max-width: 1100px;
    margin: 0 auto;
}

.sitemap-page h1 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 12px;
    text-align: center;
}

.sitemap-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 60px;
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.sitemap-section {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 30px;
}

.sitemap-section h2 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sitemap-section h2 i {
    color: var(--accent-blue);
}

.sitemap-section ul {
    list-style: none;
    padding: 0;
}

.sitemap-section li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.sitemap-section li:last-child {
    border-bottom: none;
}

.sitemap-section a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sitemap-section a:hover {
    color: var(--accent-blue);
    padding-left: 8px;
}

.sitemap-section a::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--text-tertiary);
    border-radius: 50%;
    transition: 0.2s;
}

.sitemap-section a:hover::before {
    background: var(--accent-blue);
}

.sitemap-articles {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 40px;
}

.sitemap-articles > h2 {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sitemap-articles > h2 i {
    color: var(--accent-blue);
}

.category-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.category-item h3 {
    margin-bottom: 8px;
}

.category-item h3 a {
    color: #fff;
    font-size: 1.1rem;
}

.category-item h3 a:hover {
    color: var(--accent-blue);
}

.category-item .count {
    color: var(--text-tertiary);
    font-size: 0.85rem;
    display: block;
    margin-bottom: 16px;
}

.category-item ul {
    list-style: none;
    padding: 0;
}

.category-item li {
    padding: 6px 0;
}

.category-item li a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.category-item li a:hover {
    color: var(--accent-blue);
}

@media (max-width: 768px) {
    .legal-content {
        padding: 30px 20px;
    }
    
    .sitemap-grid,
    .category-list {
        grid-template-columns: 1fr;
    }
}