a:hover {
    text-decoration: none !important;
}

.w100 {
    width: 150px;
}

/* ==================== 基础样式 - 原型页专用 ==================== */
/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.4);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}

.proto-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== 顶部导航 - 原型页专用 ==================== */
.proto-header {
    position: fixed;
    top: 0px;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
    z-index: 999;
    transition: all 0.3s ease;
}

.proto-header .proto-container {
    display: flex;
    align-items: center;
    height: 100%;
}

.proto-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.proto-logo-icon {
    width: 32px;
    height: 32px;
    /*background: linear-gradient(135deg, #1890ff, #36cfc9);*/
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
}

.proto-logo-text {
    font-size: 18px;
    font-weight: 600;
    color: #262626;
}

.proto-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 20px;
    flex-grow: 1;
}

.proto-nav-item {
    padding: 8px 16px;
    font-size: 16px;
    color: #595959;
    border-radius: 4px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.proto-nav-item:hover,
.proto-nav-item.proto-active {
    color: #1890ff;
    background: rgba(24, 144, 255, 0.08);
}

.proto-header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.proto-search-box {
    display: flex;
    align-items: center;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    padding: 4px 4px 4px 12px;
    gap: 8px;
}

.proto-search-input {
    border: none;
    background: transparent;
    font-size: 16px;
    color: #262626;
    width: 135px;
    outline: none;
}

.proto-search-input::placeholder {
    color: #9ca3af;
}

.proto-btn-search-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.proto-btn-search-icon:hover {
    background: #f3f4f6;
}

.proto-btn-login {
    padding: 8px 20px;
    background: #1890ff;
    color: white;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.proto-btn-login:hover {
    background: #40a9ff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(24, 144, 255, 0.3);
}

/* ==================== 焦点图区域 - 原型页专用 ==================== */
.proto-hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(135deg, #f0f4f8 0%, #e6eef7 50%, #dde8f3 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    padding-bottom: 70px;
}

.proto-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.proto-robot-image {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 600px;
}

.proto-robot-placeholder {
    position: relative;
    width: 100%;
    height: 100%;
}

.proto-robot-body {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 280px;
    height: 500px;
    background: linear-gradient(180deg, #2a2a3e 0%, #1a1a2e 100%);
    border-radius: 20px 20px 0 0;
    box-shadow: 
        inset -20px 0 40px rgba(255, 255, 255, 0.1),
        0 20px 60px rgba(0, 0, 0, 0.3);
}

.proto-robot-body::before {
    content: '';
    position: absolute;
    top: 80px;
    left: 30px;
    width: 80px;
    height: 120px;
    background: linear-gradient(135deg, #3a3a4e, #2a2a3e);
    border-radius: 10px;
}

.proto-robot-head {
    position: absolute;
    right: 60px;
    top: 50px;
    width: 120px;
    height: 140px;
    background: linear-gradient(180deg, #f5f5f5 0%, #e0e0e0 100%);
    border-radius: 60px 60px 50px 50px;
    box-shadow: 
        inset -10px 0 20px rgba(255, 255, 255, 0.8),
        0 10px 30px rgba(0, 0, 0, 0.2);
}

.proto-robot-head::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 25px;
    width: 70px;
    height: 8px;
    background: #333;
    border-radius: 4px;
    box-shadow: 0 15px 0 #333;
}

.proto-butterfly {
    position: absolute;
    right: 200px;
    top: 150px;
    font-size: 40px;
    animation: proto-flutter 3s ease-in-out infinite;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.2));
}

@keyframes proto-flutter {
    0%, 100% { transform: translateY(0) rotate(-5deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.proto-wave-decoration {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.8), transparent);
}

.proto-hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    margin-top: -150px;
}

.proto-hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.proto-title-main {
    color: #262626;
}

.proto-title-highlight {
    color: #1890ff;
    position: relative;
}

.proto-hero-subtitle {
    font-size: 18px;
    color: #595959;
    letter-spacing: 4px;
}

/* 浮动Tag按钮容器 */
.proto-hero-tags-container {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 20;
    background: rgba(231, 245, 254, 0.6);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255, 255, 255, 0.5);
}

.proto-hero-tags-bar {
    display: flex;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    height: 70px;
}

.proto-tag-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 20px;
    height: 100%;
    background: transparent;
    transition: all 0.3s ease;
    cursor: pointer;
    color: #64748b;
    border: none;
    position: relative;
    text-decoration: none;
}

.proto-tag-item:hover {
    background: linear-gradient(135deg, #0187FF 0%, #015AFF 100%);
    color: white;
}

.proto-tag-item:hover .proto-tag-icon {
    color: white;
}

.proto-tag-divider {
    width: 1px;
    height: 30px;
    background: rgba(148, 163, 184, 0.3);
}

.proto-tag-icon {
    font-size: 18px;
    color: #94a3b8;
    transition: all 0.3s ease;
}

.proto-tag-item:hover .proto-tag-icon {
    color: white;
}

.proto-tag-text {
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
}

/* ==================== 通用板块样式 - 原型页专用 ==================== */
.proto-section {
    padding: 60px 0;
}

.proto-section-header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 30px;
    gap: 20px;
}

.proto-section-header .proto-view-more {
    margin-left: auto;
}

.proto-section-footer {
    text-align: center;
    margin-top: 24px;
}

.proto-login-view-more {
    font-size: 14px;
    color: #8c8c8c;
    transition: all 0.3s ease;
    text-decoration: none;
}

.proto-login-view-more:hover {
    color: #1890ff;
}

.proto-section-title {
    font-size: 28px;
    font-weight: 600;
    color: #262626;
    position: relative;
    padding-left: 16px;
}

.proto-section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: #1890ff;
    border-radius: 2px;
}

.proto-section-desc {
    font-size: 14px;
    color: #595959;
    margin-left: 20px;
}

.proto-section-search {
    display: flex;
    align-items: center;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    padding: 6px 12px;
    margin-left: auto;
    gap: 8px;
}

.proto-section-search-input {
    border: none;
    background: transparent;
    font-size: 14px;
    color: #262626;
    width: 120px;
    outline: none;
}

.proto-section-search-input::placeholder {
    color: #9ca3af;
}

.proto-search-icon {
    color: #9ca3af;
    font-size: 14px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 28px;
}

.proto-view-more {
    font-size: 14px;
    color: #1890ff;
    transition: all 0.3s ease;
    text-decoration: none;
}

.proto-view-more:hover {
    opacity: 0.8;
}

/* 统一的Tab样式 - 使用原型页样式但参考老模板的蓝色主题 */
.proto-news-tabs,
.proto-resources-tabs,
.proto-demands-tabs,
.proto-solutions-tabs,
.proto-promotion-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.proto-news-tab,
.proto-res-tab,
.proto-demand-tab,
.proto-sol-tab,
.proto-promo-tab {
    padding: 8px 20px;
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 20px;
    font-size: 14px;
    color: #595959;
    cursor: pointer;
    transition: all 0.3s ease;
}

.proto-news-tab.proto-active,
.proto-res-tab.proto-active,
.proto-demand-tab.proto-active,
.proto-sol-tab.proto-active,
.proto-promo-tab.proto-active {
    background: #1890ff;
    border-color: #1890ff;
    color: white;
}

.proto-news-tab:hover,
.proto-res-tab:hover,
.proto-demand-tab:hover,
.proto-sol-tab:hover,
.proto-promo-tab:hover {
    border-color: #1890ff;
    color: #1890ff;
}

.proto-news-tab.proto-active:hover,
.proto-res-tab.proto-active:hover,
.proto-demand-tab.proto-active:hover,
.proto-sol-tab.proto-active:hover,
.proto-promo-tab.proto-active:hover {
    color: white;
}

/* 与原有 tpm-introduce__tabs-inner 兼容的样式 */
.proto-tabs-inner {
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: flex-start;
    position: relative;
    flex-wrap: nowrap;
    border-bottom: 2px solid #005eff;
    margin-bottom: 30px;
}

.proto-tab-item {
    cursor: pointer;
    margin: 0 20px;
    display: inline-flex;
    padding: 10px 30px;
    -ms-flex-align: center;
    align-items: center;
    position: relative;
    z-index: 1;
    color: #181818;
    font-size: 16px;
    line-height: 24px;
    background: transparent;
    border: none;
}

.proto-tab-item.proto-active,
.proto-tab-item:hover {
    border-radius: 2px 2px 0 0;
    background: linear-gradient(to bottom, #0086ff, #005eff);
    color: #fff !important;
}

/* ==================== 用户类型选择 - 原型页专用 ==================== */
.proto-user-type-section {
    background: #f5f7fa;
    padding: 40px 0;
}

.proto-user-type-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.proto-user-type-card {
    position: relative;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: all 0.4s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 200px;
}

.proto-user-type-card:not(.proto-active) {
    background: linear-gradient(135deg, #ECF3FC 0%, #EEF5FF 100%);
    color: #262626;
    border: 1px solid #e2e8f0;
}

.proto-enterprise-card.proto-active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    border-color: transparent;
}

.proto-personal-card.proto-active {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    border-color: transparent;
}

.proto-card-content {
    flex: 1;
    z-index: 2;
}

.proto-user-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
}

.proto-feature-tags {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.proto-tag-row {
    display: flex;
    gap: 20px;
}

.proto-feature-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.proto-tag-dot {
    font-size: 8px;
    opacity: 0.7;
}

.proto-user-type-card:not(.proto-active) .proto-feature-tag {
    color: #595959;
}

.proto-user-type-card.proto-active .proto-feature-tag {
    color: rgba(255, 255, 255, 0.9);
}

.proto-btn-login-view {
    padding: 10px 28px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.proto-enterprise-card .proto-btn-login-view {
    background: #2563eb;
    color: white;
}

.proto-enterprise-card.proto-active .proto-btn-login-view {
    background: #f97316;
}

.proto-enterprise-card.proto-active .proto-btn-login-view:hover {
    background: #ea580c;
}

.proto-personal-card .proto-btn-login-view {
    background: #2563eb;
    color: white;
}

.proto-personal-card.proto-active .proto-btn-login-view {
    background: #60a5fa;
}

.proto-personal-card.proto-active .proto-btn-login-view:hover {
    background: #3b82f6;
}

.proto-card-illustration {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 120px;
    height: 120px;
}

.proto-building-illustration {
    /*background: linear-gradient(135deg, rgba(30,64,175,0.3) 0%, rgba(30,64,175,0.1) 100%);
    border-radius: 12px;*/
    width: 100%;
    height: 100%;
    background: url("../images/qyyh.png");
}

.proto-enterprise-card.proto-active .proto-building-illustration {
    /*background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0.1) 100%);*/
}

.proto-person-illustration {
    /*background: linear-gradient(135deg, rgba(37,99,235,0.2) 0%, rgba(37,99,235,0.05) 100%);
    border-radius: 50%;*/
    width: 100%;
    height: 100%;
    background: url("../images/gryh.png");
}

.proto-personal-card.proto-active .proto-person-illustration {
    /*background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0.1) 100%);*/
}

.proto-double-arrow {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    opacity: 0.5;
    letter-spacing: -2px;
}

.proto-enterprise-card .proto-double-arrow {
    color: #2563eb;
}

.proto-enterprise-card.proto-active .proto-double-arrow {
    color: white;
}

.proto-personal-card .proto-double-arrow {
    color: #94a3b8;
}

.proto-personal-card.proto-active .proto-double-arrow {
    color: white;
}

/* ==================== 模块容器动画 - 原型页专用 ==================== */
.proto-modules-container {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.3s ease;
}

.proto-modules-container.proto-show {
    max-height: 5000px;
    opacity: 1;
}

/* ==================== 资源获取 - 原型页专用 ==================== */
.proto-resources-section {
    background: white;
}

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

.proto-resource-card {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.proto-resource-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.proto-res-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.proto-res-tag {
    padding: 4px 10px;
    background: #f5f7fa;
    border-radius: 4px;
    font-size: 12px;
    color: #595959;
}

.proto-res-tag.proto-hot {
    background: #fff1f0;
    color: #ff4d4f;
}

.proto-res-tag.proto-new {
    background: #f6ffed;
    color: #52c41a;
}

.proto-res-type {
    font-size: 12px;
    color: #8c8c8c;
}

.proto-res-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #262626;
}

.proto-res-desc {
    font-size: 13px;
    color: #595959;
    margin-bottom: 16px;
    line-height: 1.5;
}

.proto-res-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.proto-res-price {
    font-size: 16px;
    font-weight: 600;
    color: #ff4d4f;
}

.proto-btn-apply {
    padding: 8px 20px;
    background: #1890ff;
    color: white;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.proto-btn-apply:hover {
    background: #40a9ff;
}

/* ==================== 需求发布 - 原型页专用 ==================== */
.proto-demands-section {
    background: #f5f7fa;
}

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

.proto-demand-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.proto-demand-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.proto-demand-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.proto-demand-tag {
    padding: 4px 10px;
    background: #e6f7ff;
    color: #1890ff;
    font-size: 12px;
    border-radius: 4px;
}

.proto-demand-status {
    padding: 4px 10px;
    background: #f6ffed;
    color: #52c41a;
    font-size: 12px;
    border-radius: 4px;
}

.proto-demand-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #262626;
}

.proto-demand-desc {
    font-size: 13px;
    color: #595959;
    margin-bottom: 16px;
    line-height: 1.5;
}

.proto-demand-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.proto-demand-budget {
    font-size: 13px;
    color: #ff4d4f;
    font-weight: 500;
}

.proto-btn-view {
    padding: 6px 16px;
    border: 1px solid #1890ff;
    color: #1890ff;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.3s ease;
    background: white;
    cursor: pointer;
}

.proto-btn-view:hover {
    background: #1890ff;
    color: white;
}

/* ==================== 方案发布 - 原型页专用 ==================== */
.proto-solutions-section {
    background: white;
}

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

.proto-solution-card {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.proto-solution-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.proto-solution-image {
    height: 160px;
    background-size: 100% 100% !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
}

.proto-solution-content {
    padding: 16px;
}

.proto-solution-tag {
    display: inline-block;
    padding: 4px 10px;
    background: #fff7e6;
    color: #fa8c16;
    font-size: 12px;
    border-radius: 4px;
    margin-bottom: 8px;
}

.proto-solution-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #262626;
}

.proto-solution-desc {
    font-size: 13px;
    color: #595959;
    margin-bottom: 12px;
}

.proto-btn-detail {
    padding: 6px 16px;
    background: #1890ff;
    color: white;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.proto-btn-detail:hover {
    background: #40a9ff;
}

/* ==================== 应用推广 - 原型页专用 ==================== */
.proto-promotion-section {
    background: #f5f7fa;
    padding: 40px 0;
}

.proto-promotion-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.proto-promotion-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.proto-promotion-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.proto-promo-content {
    padding: 20px;
}

.proto-promo-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 10px;
}

.proto-promo-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    flex: 1;
}

.proto-promo-tag {
    font-size: 12px;
    color: #fa8c16;
    white-space: nowrap;
}

.proto-promo-desc {
    font-size: 13px;
    color: #666;
    margin-bottom: 12px;
    line-height: 1.5;
}

.proto-promo-publisher {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
    font-size: 12px;
    color: #666;
}

.proto-promo-pub-label {
    color: #999;
}

.proto-promo-logo {
    background: #333;
    color: white;
    padding: 1px 6px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.proto-promo-pub-name {
    color: #333;
}

.proto-promo-actions {
    display: flex;
    gap: 12px;
}

.proto-btn-view-detail {
    padding: 8px 20px;
    border: 1px solid #2563eb;
    color: #2563eb;
    background: white;
    font-size: 13px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.proto-btn-view-detail:hover {
    background: #2563eb;
    color: white;
}

.proto-btn-cooperate {
    padding: 8px 20px;
    border: 1px solid #d9d9d9;
    color: #666;
    background: white;
    font-size: 13px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.proto-btn-cooperate:hover {
    border-color: #2563eb;
    color: #2563eb;
}

.proto-promotion-footer {
    text-align: center;
}

.proto-promotion-footer .proto-login-view-more {
    color: #666;
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color 0.3s;
}

.proto-promotion-footer .proto-login-view-more:hover {
    color: #2563eb;
}

/* ==================== 开源社区 - 原型页专用 ==================== */
.proto-opensource-section {
    background: #f5f7fa;
    padding: 40px 0;
}

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

.proto-opensource-title {
    font-size: 28px;
    font-weight: 600;
    color: #333;
    position: relative;
    padding-left: 16px;
}

.proto-opensource-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: #1890ff;
    border-radius: 2px;
}

.proto-opensource-more {
    color: #999;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s;
}

.proto-opensource-more:hover {
    color: #2563eb;
}

.proto-opensource-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.proto-os-card {
    background: white;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.proto-os-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    cursor: pointer;
}

.proto-os-card-icon {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.proto-os-card-icon svg {
    width: 16px;
    height: 16px;
}

.proto-os-card-icon img {
    width: 16px;
    height: 16px;
}

.proto-os-card-icon.proto-blue {
    background: #e6f0ff;
    color: #2563eb;
}

.proto-os-card-icon.proto-light-blue {
    background: #e6f0ff;
    color: #3b82f6;
}

.proto-os-card-icon.proto-dark {
    background: #334155;
    color: white;
}

.proto-os-card-name {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    flex: 1;
}

.proto-os-arrow {
    width: 16px;
    height: 16px;
    color: #999;
}

.proto-os-card-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.proto-os-model-item {
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
}

.proto-os-model-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.proto-os-model-name {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

.proto-os-download-btn {
    padding: 2px 10px;
    background: #e6f0ff;
    color: #2563eb;
    font-size: 11px;
    border-radius: 4px;
    border: 1px solid #bfdbfe;
}

.proto-os-model-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.proto-os-tag {
    padding: 2px 8px;
    background: #e6f0ff;
    color: #2563eb;
    font-size: 11px;
    border-radius: 4px;
}

.proto-os-model-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 11px;
    color: #999;
}

.proto-os-update-time {
    color: #666;
}

.proto-os-component-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
}

.proto-os-component-img {
    width: 80px;
    height: 60px;
    background: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.proto-os-component-img svg {
    width: 60px;
    height: 45px;
}

.proto-os-component-info {
    flex: 1;
}

.proto-os-component-name {
    font-size: 13px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.proto-os-component-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 6px;
}

.proto-os-comp-tag {
    padding: 1px 6px;
    font-size: 10px;
    border-radius: 3px;
}

.proto-os-comp-tag.proto-orange {
    background: #fff2e8;
    color: #fa8c16;
}

.proto-os-comp-tag.proto-blue {
    background: #e6f0ff;
    color: #2563eb;
}

.proto-os-component-spec {
    font-size: 11px;
    color: #666;
}

.proto-os-body-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
    position: relative;
}

.proto-os-body-img {
    width: 50px;
    height: 80px;
    background: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.proto-os-body-img svg {
    width: 40px;
    height: 65px;
}

.proto-os-body-info {
    flex: 1;
}

.proto-os-body-name {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.proto-os-body-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 8px;
}

.proto-os-spec-item {
    padding: 2px 8px;
    background: #e6f0ff;
    color: #2563eb;
    font-size: 10px;
    border-radius: 4px;
}

.proto-os-body-brand {
    font-size: 11px;
    color: #999;
    margin-bottom: 4px;
}

.proto-os-body-meta {
    font-size: 11px;
    color: #999;
}

.proto-os-view-btn {
    position: absolute;
    right: 12px;
    bottom: 12px;
    padding: 6px 14px;
    background: white;
    border: 1px solid #2563eb;
    color: #2563eb;
    font-size: 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.proto-os-view-btn:hover {
    background: #2563eb;
    color: white;
}

.proto-os-doc-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: #f8fafc;
    border-radius: 6px;
}

.proto-os-doc-icon {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.proto-os-doc-icon svg {
    width: 20px;
    height: 20px;
}

.proto-os-doc-icon.proto-blue {
    background: #2563eb;
    color: white;
}

.proto-os-doc-icon.proto-orange {
    background: #fa8c16;
    color: white;
}

.proto-os-doc-icon.proto-purple {
    background: #7c3aed;
    color: white;
}

.proto-os-doc-info {
    flex: 1;
}

.proto-os-doc-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.proto-os-doc-desc {
    font-size: 11px;
    color: #999;
    line-height: 1.4;
}

.proto-os-community-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.proto-os-comm-tab {
    padding: 4px 12px;
    font-size: 12px;
    color: #666;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
}

.proto-os-comm-tab.proto-active,
.proto-os-comm-tab:hover {
    background: #e6f0ff;
    color: #2563eb;
}

.proto-os-community-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.proto-os-community-item {
    padding: 10px 12px;
    background: #f8fafc;
    border-radius: 6px;
}

.proto-os-comm-title {
    font-size: 13px;
    font-weight: 500;
    color: #333;
    margin-bottom: 4px;
}

.proto-os-comm-date {
    font-size: 11px;
    color: #999;
    margin-bottom: 4px;
}

.proto-os-comm-desc {
    font-size: 11px;
    color: #999;
    line-height: 1.4;
}

.proto-opensource-footer {
    text-align: center;
}

.proto-opensource-footer .proto-login-view-more {
    color: #666;
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: color 0.3s;
}

.proto-opensource-footer .proto-login-view-more:hover {
    color: #2563eb;
}

/* ==================== 会议赛事 - 原型页专用 ==================== */
.proto-conference-section {
    background: white;
}

.proto-conference-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.proto-conference-block {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.proto-competition-block {
    background: linear-gradient(135deg, #f0f7ff 0%, #e6f2ff 100%);
    border: 1px solid #d6e9ff;
}

.proto-meeting-block {
    background: linear-gradient(135deg, #f0fff4 0%, #e6ffed 100%);
    border: 1px solid #d6f5e0;
}

.proto-conference-block-desc {
    font-size: 13px;
    color: #595959;
    margin-bottom: 16px;
    line-height: 1.5;
}

.proto-conference-block-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e8e8e8;
    color: #262626;
}

.proto-conference-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.proto-conference-card-new {
    background: white;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    position: relative;
}

.proto-conf-header-new {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    gap: 10px;
}

.proto-conf-title-new {
    font-size: 15px;
    font-weight: 600;
    color: #262626;
    line-height: 1.4;
    flex: 1;
}

.proto-conf-status-tag {
    padding: 2px 8px;
    background: #dcfce7;
    color: #16a34a;
    font-size: 11px;
    border-radius: 4px;
    white-space: nowrap;
}

.proto-conf-info-new {
    margin-bottom: 12px;
}

.proto-conf-info-new p {
    font-size: 12px;
    margin-bottom: 4px;
    color: #595959;
}

.proto-info-label {
    color: #6b7280;
    margin-right: 4px;
}

.proto-info-value {
    color: #262626;
}

.proto-info-value.proto-deadline {
    color: #ea580c;
}

.proto-info-value.proto-highlight {
    color: #ea580c;
}

.proto-conf-org {
    font-size: 12px;
    color: #6b7280;
    margin-top: 6px;
    line-height: 1.5;
}

.proto-btn-register-outline {
    padding: 6px 16px;
    background: white;
    color: #2563eb;
    border: 1px solid #2563eb;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.proto-btn-register-outline:hover {
    background: #2563eb;
    color: white;
}

/* ==================== 合作伙伴 - 原型页专用 ==================== */
.proto-partners-section {
    background: white;
    padding: 40px 0;
}

.proto-partner-category {
    margin-bottom: 40px;
}

.proto-partner-category:last-child {
    margin-bottom: 0;
}

.proto-partner-category-title {
    font-size: 14px;
    font-weight: 500;
    color: #595959;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.proto-partner-category-title::before,
.proto-partner-category-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, transparent, #e0e0e0);
    max-width: 200px;
}

.proto-partner-category-title::after {
    background: linear-gradient(to left, transparent, #e0e0e0);
}

.proto-partners-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.proto-partner-logo {
    font-size: 24px;
    font-weight: 700;
    color: #c0c0c0;
    letter-spacing: 2px;
}

/* ==================== 页脚 - 原型页专用 ==================== */
.proto-page-footer {
    background: #1a1a2e;
    color: white;
    padding: 60px 0 20px;
}

.proto-footer-content {
    display: grid;
    grid-template-columns: 1.5fr 3fr;
    gap: 60px;
    margin-bottom: 40px;
}

.proto-footer-brand {
    padding-right: 40px;
}

.proto-footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.proto-footer-logo .proto-logo-icon {
    background: linear-gradient(135deg, #1890ff, #36cfc9);
}

.proto-footer-logo .proto-logo-text {
    color: white;
    font-size: 18px;
}

.proto-footer-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.proto-footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.proto-link-group h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.proto-link-group a,
.proto-link-group p {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.proto-link-group a:hover {
    color: white;
}

.proto-footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.proto-footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

/* ==================== 响应式设计 - 原型页专用 ==================== */
@media (max-width: 1024px) {
    .proto-hero-title {
        font-size: 36px;
    }

    .proto-robot-image {
        width: 300px;
        height: 450px;
        opacity: 0.5;
    }

    .proto-resources-grid,
    .proto-demands-list,
    .proto-solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .proto-conference-split {
        grid-template-columns: 1fr;
    }

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

    .proto-footer-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .proto-opensource-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .proto-nav {
        display: none;
    }

    .proto-hero {
        min-height: 600px;
    }

    .proto-hero-title {
        font-size: 28px;
    }

    .proto-hero-tags-bar {
        flex-wrap: wrap;
        padding: 0 20px;
        justify-content: center;
        height: auto;
    }

    .proto-tag-item {
        padding: 12px 20px;
    }

    .proto-user-type-wrapper {
        grid-template-columns: 1fr;
    }

    .proto-resources-grid,
    .proto-demands-list,
    .proto-solutions-grid {
        grid-template-columns: 1fr;
    }

    .proto-promotion-list {
        grid-template-columns: 1fr;
    }

    .proto-partners-row {
        flex-wrap: wrap;
        gap: 30px;
    }

    .proto-footer-links {
        grid-template-columns: 1fr;
    }
}


/* 为超小屏优化 (例如小于 1193px) */
@media (max-width: 1193px) {
    .proto-nav-item {
        padding: 4px 6px; /* 进一步减小左右内边距，节省空间 */
        font-size: 12px; /* 可稍微调小字体 */
    }
    .proto-logo-text {
        font-size: 13px;
    }
    .proto-search-input {
        font-size: 12px;
        width: 90px;
    }
}

/* 为小屏幕/笔记本优化 (例如小于 1536px) */
@media (min-width: 1193px) and (max-width: 1536px) {
    .proto-nav-item {
        padding: 8px 10px; /* 进一步减小左右内边距，节省空间 */
        font-size: 14px; /* 可稍微调小字体 */
    }
    .proto-logo-text {
        font-size: 16px;
    }
    .proto-search-input {
        font-size: 14px;
        width: 120px;
    }
}

/* 为大显示器优化 (例如大于 1920px) */
@media (min-width: 1921px) {
    .proto-nav-item {
        padding: 10px 20px; /* 增大内边距，呼吸感更强 */
        font-size: 18px; /* 增大字体 */
    }
    .proto-logo-text {
        font-size: 20px;
    }
    .proto-search-input {
        font-size: 18px;
        width: 150px;
    }
}