/* ================= 资产管理详情页 ================= */

/* 页面主体容器 */
.page-container {
    margin-top: 70px;
    max-width: 100%;
    overflow-x: hidden;
}

/* ---------- 通用容器 - 固定1200px宽度居中，两侧自然留白 ---------- */
.assets-section-container {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
}

.assets-section-title {
    text-align: center;
    margin-bottom: 50px;
}

.assets-section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: #142336;
    margin-bottom: 12px;
}

.assets-section-title p {
    font-size: 16px;
    color: #5f6f7f;
}

/* ---------- 1. Hero ---------- */
.assets-hero {
    padding: 100px 0 90px;
    background: linear-gradient(180deg, #f0f4f8 0%, #e8eef5 50%, #f5f7fa 100%);
    position: relative;
    overflow: hidden;
}

.assets-hero::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -80px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(59,130,246,0.04);
}

.assets-hero-container {
    width: 1200px;
    max-width: 92%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 70px;
    position: relative;
    z-index: 1;
}

.assets-hero-text {
    flex: 1;
    max-width: 580px;
}

/* 小标签 */
.assets-hero-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #3b82f6;
    margin-bottom: 20px;
    font-weight: 500;
}

.assets-hero-label span {
    font-size: 16px;
}

.assets-hero-text h1 {
    font-size: 44px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    margin-bottom: 22px;
    letter-spacing: -0.5px;
}

.assets-hero-text h1 b {
    color: var(--color-primary);
}

.assets-hero-text .subtitle {
    font-size: 17px;
    color: #475569;
    line-height: 1.85;
    margin-bottom: 36px;
    max-width: 520px;
}

/* 双按钮 */
.assets-hero-btns {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn-blue {
    display: inline-block;
    padding: 13px 34px;
    background: #2563eb;
    color: #fff !important;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(37,99,235,0.25);
}

.btn-blue:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,99,235,0.35);
}

.btn-outline {
    display: inline-block;
    padding: 13px 30px;
    background: transparent;
    color: #334155;
    font-size: 15px;
    font-weight: 600;
    border: 2px solid #cbd5e1;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
}

.btn-outline:hover {
    border-color: #94a3b8;
    background: #f8fafc;
    transform: translateY(-2px);
}

/* 右侧截图 */
.assets-hero-img {
    width: 540px;
    min-height: 280px;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 20px 60px rgba(0,0,0,0.10), 0 0 0 1px rgba(0,0,0,0.04);
    position: relative;
}

.assets-hero-img img {
    width: 100%;
    height: auto;
    object-fit: contain;   /* 完整显示图片，不裁剪 */
    display: block;
}

.hero-placeholder {
    display: none;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 14px;
    background: #f1f5f9;
}

/* 浮动按钮 - 固定在页面右下角 */
.assets-float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 12px 26px;
    background: #2563eb;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(37,99,235,0.3);
    z-index: 10;
    transition: all 0.3s;
}

.assets-float-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(37,99,235,0.4);
}

/* ---------- 2. 痛点挑战 ---------- */
.assets-pain {
    padding: 80px 0;
    background: #fff;
}

.assets-pain .assets-section-title .title-line {
    width: 40px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 14px auto 16px;
}

.assets-pain .title-sub {
    display: block;
    font-size: 14px;
    color: #94a3b8;
}

.assets-pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 48px;
}

.assets-pain-card {
    background: #fff;
    border: 1px solid #eef1f5;
    border-radius: 14px;
    padding: 36px 28px;
    transition: all 0.3s;
}

.assets-pain-card:hover {
    box-shadow: 0 10px 32px rgba(0,0,0,0.06);
    transform: translateY(-4px);
    border-color: transparent;
}

.pain-icon {
    font-size: 26px;
    margin-bottom: 18px;
}

.assets-pain-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
}

.assets-pain-card p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.75;
}

/* ---------- 3. 核心优势与价值主张 ---------- */
.assets-advantage {
    padding: 80px 0;
    background: #f8fafc;
}

.assets-advantage .assets-section-title .title-line {
    width: 40px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 14px auto 16px;
}

.assets-adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.assets-adv-card {
    background: #fff;
    border: 1px solid #f0f2f5;
    border-radius: 14px;
    padding: 32px 22px;
    transition: all 0.3s;
}

.assets-adv-card:hover {
    box-shadow: 0 10px 32px rgba(0,0,0,0.06);
    transform: translateY(-4px);
    border-color: transparent;
}

.adv-icon {
    font-size: 26px;
    color: var(--color-primary);
    margin-bottom: 18px;
}

.assets-adv-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
}

.assets-adv-card p {
    font-size: 13px;
    color: #64748b;
    line-height: 1.75;
}

/* ---------- 4. 高维度产品架构 ---------- */
.assets-architecture {
    padding: 80px 0;
    background: #fff;
}

.assets-architecture .assets-section-title .title-line {
    width: 40px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 14px auto 16px;
}

.assets-arch-panel {
    background: #f8fafc;
    border-radius: 20px;
    padding: 50px 40px 48px;
    margin-top: 44px;
}

.arch-panel-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 10px;
}

.arch-panel-desc {
    text-align: center;
    font-size: 14px;
    color: #64748b;
    margin-bottom: 42px;
}

.assets-arch-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 12px;
}

.arch-flow-card {
    background: #fff;
    border: 1px solid #eef2f7;
    border-radius: 14px;
    padding: 26px 18px 22px;
    min-width: 160px;
    max-width: 180px;
    transition: all 0.3s;
}

.arch-flow-card:hover {
    box-shadow: 0 8px 28px rgba(0,0,0,0.06);
    transform: translateY(-3px);
}

.flow-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: #dbeafe;
    color: #2563eb;
    font-size: 15px;
    font-weight: 700;
    border-radius: 8px;
    margin-bottom: 14px;
}

.arch-flow-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 6px;
}

.arch-flow-card p {
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.5;
}

.flow-arrow {
    font-size: 20px;
    color: #cbd5e1;
    margin-top: 38px;
    flex-shrink: 0;
}

/* ---------- 5. 核心功能全景剖析 ---------- */
.assets-core-detail {
    padding: 80px 0;
    background: #f8fafc;
}

.assets-core-detail .assets-section-title .title-line {
    width: 40px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 14px auto 16px;
}

.assets-core-list {
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.core-detail-item {
    display: flex;
    align-items: center;
    gap: 48px;
}

.core-detail-reverse {
    flex-direction: row-reverse;
}

.core-detail-text {
    flex: 1;
    max-width: 480px;
}

.detail-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 28px;
    background: #dbeafe;
    color: #2563eb;
    font-size: 14px;
    font-weight: 700;
    border-radius: 6px;
    padding: 0 8px;
    margin-bottom: 14px;
}

.core-detail-text h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 12px;
}

.core-detail-text p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.85;
    margin-bottom: 18px;
}

.core-detail-text ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.core-detail-text li {
    font-size: 13px;
    color: #475569;
    padding-left: 22px;
    position: relative;
    line-height: 1.5;
}

.core-detail-text li::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 7px;
    width: 6px;
    height: 6px;
    border: 2px solid #2563eb;
    border-radius: 50%;
}

/* 截图区域 */
.core-detail-img {
    flex: 1;
    max-width: 540px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.04);
    background: #fff;
}

.core-detail-img img {
    width: 100%;
    display: block;
}

.img-placeholder {
    display: none;
    width: 100%;
    min-height: 300px;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 14px;
    background: #f1f5f9;
}

/* ---------- 6. 系统详细功能截图 ---------- */
.assets-screenshots {
    padding: 80px 0;
    background: #f8fafc;
}

.assets-screenshots .title-sub {
    display: block;
    font-size: 14px;
    color: #94a3b8;
    margin-top: 8px;
}

.assets-screen-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 44px;
}

.screen-card {
    background: #fff;
    border-radius: 14px;
    padding: 26px 24px 22px;
    box-shadow: 0 1px 6px rgba(0,0,0,0.04);
    border: 1px solid #f1f3f6;
    transition: all 0.3s;
}

.screen-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,0.07);
    transform: translateY(-2px);
}

.screen-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.screen-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 24px;
    background: #dbeafe;
    color: #2563eb;
    font-size: 13px;
    font-weight: 700;
    border-radius: 5px;
    padding: 0 7px;
}

.screen-card-header h4 {
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
}

.screen-desc {
    font-size: 13px;
    color: #64748b;
    line-height: 1.75;
    margin-bottom: 16px;
}

.screen-imgs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.screen-imgs img {
    width: 100%;
    height: auto;             /* 按图片自身比例铺满宽度，不截断也不留白 */
    object-fit: contain;      /* 完整显示，不裁剪 */
    border-radius: 8px;
    background: #f1f5f9;
    display: block;
}

.scr-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: #f1f5f9;
    border-radius: 8px;
    display: block;
}

/* ---------- 7. 量化业务回报 ROI ---------- */
.assets-roi {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a2f52 0%, #244278 50%, #1e3a5f 100%);
    color: #fff;
}

.roi-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
}

.roi-title span {
    font-style: normal;
    margin-right: 6px;
}

.roi-body {
    display: flex;
    align-items: stretch;
    gap: 36px;
}

/* 左侧指标卡片 */
.roi-metrics {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 0 0 auto;
    width: 340px;
}

.roi-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 14px;
    padding: 24px 22px;
    text-align: center;
    transition: all 0.3s;
}

.roi-card:hover {
    background: rgba(255,255,255,0.13);
    transform: translateX(4px);
}

.roi-value {
    font-size: 32px;
    font-weight: 800;
    color: #38bdf8;
    line-height: 1.2;
    margin-bottom: 4px;
}

.roi-label {
    font-size: 13px;
    color: rgba(255,255,255,0.65);
}

/* 右侧评价卡片 */
.roi-review {
    flex: 1;
    background: rgba(255,255,255,0.95);
    border-radius: 16px;
    padding: 34px 30px 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 200px;
}

.review-text {
    font-size: 15px;
    color: #334155;
    line-height: 1.85;
    margin-bottom: 22px;
}

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

.review-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: #e2e8f0;
    flex-shrink: 0;
}

.review-author b {
    display: block;
    font-size: 15px;
    color: #1e293b;
    font-weight: 600;
}

.review-author span {
    font-size: 13px;
    color: #64748b;
}

/* ---------- 8. CTA 底部表单 ---------- */
.assets-footer-cta {
    padding: 70px 0;
    background: linear-gradient(180deg, #1e3a5f 0%, #162036 100%);
    text-align: center;
}

.assets-footer-cta h2 {
    font-size: 30px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.cta-sub {
    font-size: 15px;
    color: rgba(255,255,255,0.55);
    margin-bottom: 38px;
}

.assets-cta-form {
    max-width: 560px;
    margin: 0 auto;
    background: #fff;
    border-radius: 18px;
    padding: 40px 36px 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    text-align: left;
}

.cta-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.cta-field label {
    display: block;
    font-size: 13px;
    color: #475569;
    font-weight: 500;
    margin-bottom: 6px;
}

.cta-field label span {
    color: #ef4444;
}

.cta-field input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    color: #1e293b;
    outline: none;
    transition: border-color 0.3s;
    box-sizing: border-box;
    background: #f8fafc;
}

.cta-field input::placeholder {
    color: #94a3b8;
}

.cta-field input:focus {
    border-color: #2563eb;
    background: #fff;
}

.cta-field-sms {
    position: relative;
}

.cta-field-sms input {
    padding-right: 110px;
}

.btn-sms-code {
    position: absolute;
    right: 6px;
    bottom: 6px;
    padding: 7px 14px;
    background: transparent;
    border: none;
    color: #2563eb;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    border-radius: 8px;
    transition: all 0.2s;
}

.btn-sms-code:hover {
    background: #eff6ff;
}

.btn-submit {
    width: 100%;
    padding: 13px;
    margin-top: 20px;
    background: linear-gradient(90deg, #2563eb 0%, #0ea5e9 100%);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    letter-spacing: 1px;
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 28px rgba(37,99,235,0.35);
}

.cta-agree {
    text-align: center;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    margin-top: 18px;
}

.cta-agree a {
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    margin: 0 2px;
}

.cta-agree a:hover {
    color: #38bdf8;
}

/* ================= 移动端响应式 ================= */
@media (max-width: 768px) {
    .assets-section-title h2 { font-size: 24px; }
    .assets-section-title p { font-size: 14px; }

    /* Hero */
    .assets-hero { padding: 80px 16px 60px; }
    .assets-hero-container { flex-direction: column; width: 100%; gap: 40px; }
    .assets-hero-text h1 { font-size: 28px; }
    .assets-hero-text .subtitle { font-size: 15px; }
    .assets-hero-btns { flex-direction: column; }
    .assets-hero-btns .btn-blue,
    .assets-hero-btns .btn-outline { text-align: center; width: 100%; box-sizing: border-box; display: block; padding: 12px 20px; }
    .assets-hero-img { width: 100%; height: 240px; border-radius: 10px; }
    .assets-float-btn {
        right: 16px;
        bottom: 20px;
        padding: 10px 18px;
        font-size: 13px;
    }

    /* 痛点挑战 */
    .assets-pain { padding: 50px 16px; }
    .assets-pain-grid { grid-template-columns: 1fr; gap: 16px; margin-top: 32px; }
    .assets-pain-card { padding: 24px 18px; }

    /* 核心优势 */
    .assets-advantage { padding: 50px 16px; }
    .assets-adv-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 32px; }
    .assets-adv-card { padding: 22px 16px; }

    /* 架构 */
    .assets-architecture { padding: 50px 16px; }
    .assets-arch-panel { padding: 32px 18px 28px; margin-top: 30px; }
    .arch-panel-title { font-size: 20px; }
    .assets-arch-flow { flex-wrap: wrap; gap: 10px; }
    .arch-flow-card { min-width: calc(50% - 8px); max-width: none; }
    .flow-arrow { display: none; }

    /* 核心功能剖析 */
    .assets-core-detail { padding: 50px 16px; }
    .assets-core-list { gap: 36px; margin-top: 30px; }
    .core-detail-item,
    .core-detail-reverse {
        flex-direction: column !important;
        align-items: flex-start;
        gap: 20px;
    }
    .core-detail-text { max-width: 100%; }
    .core-detail-text h3 { font-size: 19px; }
    .core-detail-img { max-width: 100%; width: 100%; }
    .img-placeholder { min-height: 200px; }

    /* 系统详细功能截图 */
    .assets-screenshots { padding: 50px 16px; }
    .assets-screen-grid { grid-template-columns: 1fr; gap: 14px; margin-top: 28px; }
    .screen-card { padding: 20px 16px 16px; }
    .screen-imgs { gap: 8px; }

    /* ROI */
    .assets-roi { padding: 50px 16px; }
    .roi-title { font-size: 22px; margin-bottom: 28px; }
    .roi-body { flex-direction: column; gap: 24px; }
    .roi-metrics { flex-direction: row; flex-wrap: wrap; width: 100%; }
    .roi-card { flex: 1; min-width: calc(50% - 8px); }
    .roi-value { font-size: 26px; }
    .roi-review { padding: 22px 18px; min-height: auto; }
    .review-text { font-size: 14px; }

    /* 底部CTA表单 */
    .assets-footer-cta { padding: 50px 16px; }
    .assets-footer-cta h2 { font-size: 22px; }
    .assets-cta-form { padding: 26px 20px 24px; }
    .cta-form-row { grid-template-columns: 1fr; gap: 12px; margin-bottom: 12px; }
    .btn-sms-code { position: static; display: block; margin-top: 6px; text-align: center; width: 100%; padding: 10px; background: #eff6ff; border-radius: 8px; }
    .cta-field-sms input { padding-right: 14px; }
}