/* ============================================================
   政务智能体页面样式 (尺寸按 1920 设计稿量取)
   命名前缀: zw-agent-  (所有样式均挂在 .zw-agent-wrap 内部,
   不污染 body / 全局元素)
   ============================================================ */

@font-face {
    font-family: 'AlibabaPuHuiTi';
    src: url('../fonts/AlibabaPuHuiTi-3-55-Regular-subset.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* ==================== 全局容器 ==================== */
.zw-agent-wrap {
    /*font-family: 'AlibabaPuHuiTi', 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;*/
    font-size: 16px;
    line-height: 1.6;
    color: #1d2129;
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

.zw-agent-wrap *,
.zw-agent-wrap *::before,
.zw-agent-wrap *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.zw-agent-wrap img {
    display: block;
    border: 0;
}

.zw-agent-container {
    max-width: 1560px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== 通用章节标题 ==================== */
.zw-agent-section-header {
    text-align: center;
    margin-bottom: 40px;
}

.zw-agent-section-header h2 {
    font-weight: 700;
    font-size: 32px;
    color: #1F2D3D;
}

.zw-agent-section-subtitle {
    margin-top: 2px;
    font-size: 14px;
    color: #5B6B7C;
    line-height: 1.47;
}

/* 各内容区块统一上下间距 */
.zw-agent-section {
    padding: 40px 0;
}


/* ==================== Hero ==================== */
.zw-agent-hero {
    background: url('../images/hero-bg.png') center top / cover no-repeat;
    min-height: 630px;
    padding: 60px 0 70px;
}

.zw-agent-hero-badge {
    gap: 9px;
    display: inline-flex;
    align-items: center;
    padding: 8px 22px;
    background: rgba(255,255,255,0.4);
    border-radius: 25px;
    border: 1px solid #95B5D0;
    font-size: 18px;
    color: #1677FF;
    line-height: 1.5;
    font-weight: 700;
}

.zw-agent-hero-badge img {
    width: 20px;
    height: 22px;
}

.zw-agent-hero h1 {
    margin-top: 44px;
    font-size: 72px;
    font-weight: 700;
    color: #1F2D3D;
    line-height: 1.25;
}

.zw-agent-hero-lead {
    margin-top: 20px;
    font-size: 30px;
    color: #2D3033;
    font-weight: 700;
    line-height: 1.6;
}

.zw-agent-hero-desc {
    margin-top: 28px;
    font-size: 20px;
    color: #5A6066;
    line-height: 2.1;
    max-width: 940px;
}

.zw-agent-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.zw-agent-hero-tags span {
    padding: 9px 20px;
    background: #FFFFFF;
    border-radius: 19px;
    border: 1px solid #C7D8F0;
    line-height: 1.5;
    font-size: 14px;
    color: #0E4784;
}

/* ==================== 应用背景 ==================== */
.zw-agent-bg-section {
    background: #fff;
}

.zw-agent-bg-grid {
    display: grid;
    grid-template-columns: 319px 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 21px;
    align-items: stretch;
}

.zw-agent-bg-card {
    background: #fff;
    border: 1px solid #eef1f6;
    border-radius: 16px;
    box-shadow: 0 6px 18px rgba(29, 55, 109, 0.05);
    padding: 27px 28px 22px;
}

.zw-agent-bg-card-head {
    display: flex;
    align-items: center;
    gap: 16px;
}

.zw-agent-bg-card-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.zw-agent-bg-card-title {
    font-size: 18px;
    font-weight: 700;
    color: #1d2129;
    line-height: 1.5;
}

.zw-agent-bg-card-title em {
    font-style: normal;
    color: #1677ff;
}

.zw-agent-bg-card-text {
    margin-top: 12px;
    font-size: 14px;
    color: #86909c;
    line-height: 1.64;
}

.zw-agent-tag-warning {
    display: block;
    width: fit-content;
    margin-top: 12px;
    padding: 6px 16px;
    background: #fff7e8;
    border: 1px solid #ffd591;
    border-radius: 999px;
    font-size: 14px;
    line-height: 1;
    color: #fa8c16;
}

.zw-agent-bg-card-side {
    grid-row: 1 / 3;
    padding: 32px 32px 22px;
}

.zw-agent-bg-card-side .zw-agent-bg-card-icon {
    width: 52px;
    height: 52px;
}

.zw-agent-bg-card-side .zw-agent-bg-card-title {
    font-size: 21px;
    line-height: 1.68;
    margin-top: 22px;
}

.zw-agent-bg-card-side .zw-agent-bg-card-title em {
    font-size: 19px;
}

.zw-agent-bg-card-side .zw-agent-bg-card-text {
    font-size: 15px;
    line-height: 1.73;
    margin-top: 11px;
}

.zw-agent-bg-card-side .zw-agent-tag-warning {
    margin-top: 19px;
}

/* ==================== 应用目标 ==================== */
.zw-agent-goal-section {
    background: #f5f7fa;
}

.zw-agent-goal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.zw-agent-goal-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 6px 18px rgba(29, 55, 109, 0.04);
    padding: 27px 40px 31px 31px;
}

.zw-agent-goal-card-head {
    display: flex;
    align-items: center;
    gap: 22px;
}

.zw-agent-goal-card-icon {
    width: 58px;
    height: 58px;
    flex-shrink: 0;
}

.zw-agent-goal-card-title {
    font-size: 24px;
    font-weight: 700;
    color: #1d2129;
    line-height: 1.4;
}

.zw-agent-goal-card-text {
    margin-top: -8px;
    padding-left: 80px;
    font-size: 18px;
    color: #747C85;
    line-height: 1.55;
}

/* ==================== 特色优势 ==================== */
.zw-agent-adv-section {
    background: #fff;
}

.zw-agent-adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 31px;
}

.zw-agent-adv-card {
    background: linear-gradient(165deg, #e9f0f8 0%, #f3f7fb 55%, #fbfdfe 100%);
    border-radius: 16px;
    padding: 35px 35px 28px;
    min-height: 336px;
}

.zw-agent-adv-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.zw-agent-adv-card-title {
    font-size: 22px;
    font-weight: 700;
    color: #1d2129;
    line-height: 1.7;
}

.zw-agent-adv-card-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    margin-top: 4px;
}

.zw-agent-adv-card-text {
    margin-top: 16px;
    font-size: 18px;
    color: #747C85;
    line-height: 1.55;
}

/* ==================== 七大智能体协同 ==================== */
.zw-agent-agents-section {
    background: #f5f7fa;
}

.zw-agent-switch {
    position: relative;
}

.zw-agent-switch-input {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

.zw-agent-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 41px;
}

.zw-agent-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 26px;
    background: #fff;
    border: 1px solid #e5e6eb;
    border-radius: 999px;
    font-size: 16px;
    line-height: 1.4;
    color: #4e5969;
    cursor: pointer;
    transition: all 0.25s;
}

.zw-agent-tab:hover {
    color: #1677ff;
    border-color: #91caff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(22, 119, 255, 0.14);
}

#zw-agent-switch-kefu:checked ~ .zw-agent-tabs label[for="zw-agent-switch-kefu"],
#zw-agent-switch-yushen:checked ~ .zw-agent-tabs label[for="zw-agent-switch-yushen"],
#zw-agent-switch-zhengce:checked ~ .zw-agent-tabs label[for="zw-agent-switch-zhengce"],
#zw-agent-switch-zhishi:checked ~ .zw-agent-tabs label[for="zw-agent-switch-zhishi"],
#zw-agent-switch-tiandan:checked ~ .zw-agent-tabs label[for="zw-agent-switch-tiandan"],
#zw-agent-switch-guanjia:checked ~ .zw-agent-tabs label[for="zw-agent-switch-guanjia"],
#zw-agent-switch-gongwen:checked ~ .zw-agent-tabs label[for="zw-agent-switch-gongwen"] {
    background: #1677ff;
    border-color: #1677ff;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(22, 119, 255, 0.30);
}

.zw-agent-panel {
    display: none;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(29, 55, 109, 0.06);
    padding: 40px 44px;
    align-items: center;
    gap: 64px;
}

#zw-agent-switch-kefu:checked ~ .zw-agent-panels #zw-agent-panel-kefu,
#zw-agent-switch-yushen:checked ~ .zw-agent-panels #zw-agent-panel-yushen,
#zw-agent-switch-zhengce:checked ~ .zw-agent-panels #zw-agent-panel-zhengce,
#zw-agent-switch-zhishi:checked ~ .zw-agent-panels #zw-agent-panel-zhishi,
#zw-agent-switch-tiandan:checked ~ .zw-agent-panels #zw-agent-panel-tiandan,
#zw-agent-switch-guanjia:checked ~ .zw-agent-panels #zw-agent-panel-guanjia,
#zw-agent-switch-gongwen:checked ~ .zw-agent-panels #zw-agent-panel-gongwen {
    display: flex;
}

.zw-agent-panel.zw-agent-panel-flip {
    flex-direction: row-reverse;
}

.zw-agent-panel-info {
    flex: 1;
    min-width: 0;
}

.zw-agent-panel-title {
    font-size: 28px;
    font-weight: 700;
    color: #1d2129;
    line-height: 1.35;
}

.zw-agent-panel-subtitle {
    margin-top: 14px;
    font-size: 20px;
    font-weight: 700;
    color: #1677ff;
    line-height: 1.4;
}

.zw-agent-panel-text {
    margin-top: 18px;
    font-size: 18px;
    color: #747C85;
    line-height: 1.65;
    max-width: 815px;
}

.zw-agent-panel-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 55px;
}

.zw-agent-panel-tags span {
    padding: 8px 20px;
    background: #fff;
    border: 1px solid #b9d3fb;
    border-radius: 8px;
    font-size: 15px;
    line-height: 1.25;
    color: #4e5969;
}

.zw-agent-panel-media {
    flex-shrink: 0;
    width: 556px;
}

.zw-agent-panel-media img {
    width: 100%;
    border-radius: 16px;
}

/* ==================== 应用场景 ==================== */
.zw-agent-scene-section {
    background: #fff;
}

.zw-agent-scene-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px 30px;
}

.zw-agent-scene-card {
    display: flex;
    flex-direction: column;
    background: #f4f9ff;
    border: 1px solid #e8f1fd;
    border-radius: 16px;
    padding: 30px 36px 28px 28px;
}

.zw-agent-scene-card-head {
    display: flex;
    align-items: center;
    gap: 16px;
}

.zw-agent-scene-card-icon {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
}

.zw-agent-scene-card-title {
    font-size: 24px;
    font-weight: 700;
    color: #1d2129;
    line-height: 1.4;
}

.zw-agent-scene-card-text {
    margin-top: 10px;
    font-size: 15px;
    color: #747C85;
    line-height: 1.75;
}

.zw-agent-scene-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: auto;
    padding-top: 12px;
}

.zw-agent-scene-tags span {
    padding: 6px 16px;
    background: #fff;
    border: 1px solid #e5e6eb;
    border-radius: 999px;
    font-size: 13px;
    line-height: 1.3;
    color: #4e5969;
}

/* ==================== 悬停动效 ==================== */

/* 应用背景卡片：上浮 + 阴影加深 + 左侧蓝色描边条淡入 */
.zw-agent-bg-card {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.zw-agent-bg-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: #1677ff;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zw-agent-bg-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(29, 55, 109, 0.14);
    border-color: rgba(22, 119, 255, 0.2);
}

.zw-agent-bg-card:hover::before {
    opacity: 1;
}

/* 应用目标卡片：上浮 + 阴影加深 + 图标轻微放大 */
.zw-agent-goal-card {
    transition: all 0.3s ease;
}

.zw-agent-goal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(29, 55, 109, 0.12);
}

.zw-agent-goal-card-icon {
    transition: transform 0.3s ease;
}

.zw-agent-goal-card:hover .zw-agent-goal-card-icon {
    transform: scale(1.08);
}

/* 应用特色卡片：上浮 + 阴影加深 + 图标轻微上浮放大 */
.zw-agent-adv-card {
    transition: all 0.3s ease;
}

.zw-agent-adv-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(29, 55, 109, 0.12);
}

.zw-agent-adv-card-icon {
    transition: transform 0.3s ease;
}

.zw-agent-adv-card:hover .zw-agent-adv-card-icon {
    transform: translateY(-4px) scale(1.06);
}

/* 智能体切换面板：阴影加深 + 配图轻微放大 */
.zw-agent-panel {
    transition: box-shadow 0.3s ease;
}

.zw-agent-panel:hover {
    box-shadow: 0 16px 36px rgba(29, 55, 109, 0.10);
}

.zw-agent-panel-media img {
    transition: transform 0.3s ease;
}

.zw-agent-panel-media:hover img {
    transform: scale(1.02);
}

/* 应用场景卡片：上浮 + 阴影加深 + 边框泛蓝 + 图标轻微放大 */
.zw-agent-scene-card {
    transition: all 0.3s ease;
}

.zw-agent-scene-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(29, 55, 109, 0.12);
    border-color: rgba(22, 119, 255, 0.28);
}

.zw-agent-scene-card-icon {
    transition: transform 0.3s ease;
}

.zw-agent-scene-card:hover .zw-agent-scene-card-icon {
    transform: scale(1.1);
}

/* 各类标签：轻微上浮 + 蓝色高亮 */
.zw-agent-hero-tags span,
.zw-agent-panel-tags span,
.zw-agent-scene-tags span {
    transition: all 0.3s ease;
}

.zw-agent-hero-tags span:hover,
.zw-agent-panel-tags span:hover,
.zw-agent-scene-tags span:hover {
    transform: translateY(-2px);
    color: #1677ff;
    border-color: #91caff;
    background: #f0f7ff;
}

/* 系统减弱动效偏好时不做位移过渡 */
@media (prefers-reduced-motion: reduce) {
    .zw-agent-wrap *,
    .zw-agent-wrap *::before,
    .zw-agent-wrap *::after {
        transition: none !important;
    }
}

/* ==================== 响应式 ==================== */
@media (max-width: 1400px) {
    .zw-agent-adv-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zw-agent-panel-media {
        width: 480px;
    }
}

@media (max-width: 1100px) {
    .zw-agent-hero h1 {
        font-size: 44px;
    }

    .zw-agent-hero-lead {
        font-size: 22px;
    }

    .zw-agent-bg-grid {
        grid-template-columns: 1fr;
    }

    .zw-agent-bg-card-side {
        grid-row: auto;
    }

    .zw-agent-goal-grid,
    .zw-agent-scene-grid {
        grid-template-columns: 1fr;
    }

    .zw-agent-goal-card {
        padding: 28px 30px;
    }

    .zw-agent-goal-card-text {
        margin-top: 12px;
        padding-left: 0;
    }

    .zw-agent-panel,
    .zw-agent-panel.zw-agent-panel-flip {
        flex-direction: column;
        align-items: stretch;
        padding: 34px 30px;
        gap: 30px;
    }

    .zw-agent-panel-tags {
        margin-top: 28px;
    }

    .zw-agent-panel-media {
        width: 100%;
        max-width: 556px;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .zw-agent-section-header h2 {
        font-size: 28px;
    }

    .zw-agent-hero h1 {
        font-size: 34px;
    }

    .zw-agent-hero-lead {
        font-size: 18px;
    }

    .zw-agent-goal-card-text,
    .zw-agent-adv-card-text {
        font-size: 16px;
    }

    .zw-agent-adv-grid {
        grid-template-columns: 1fr;
    }

    .zw-agent-panel,
    .zw-agent-panel.zw-agent-panel-flip {
        padding: 26px 22px;
    }

    .zw-agent-panel-title {
        font-size: 24px;
    }
}