:root {
    --primary: #FF6A00;
    --primary-hover: #E85D00;
    --primary-light: #FFF3EB;
    --primary-bg: #FFF8F3;
    --text: #1A1A1A;
    --text-secondary: #555;
    --text-tertiary: #999;
    --border: #E8E8E8;
    --bg: #F5F6FA;
    --bg-white: #FFFFFF;
    --green: #00A870;
    --green-light: #EAFBF1;
    --red: #E34D59;
    --red-light: #FDECEE;
    --blue: #006EFF;
    --blue-light: #EEF3FF;
    --radius: 4px;
    --radius-lg: 8px;
    --card-shadow: 0 1px 3px rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.04);
    --card-shadow-hover: 0 2px 6px rgba(0,0,0,.06), 0 12px 32px rgba(0,0,0,.08);
    --card-border-hover: #FBD3B4;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.act-page {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    color: var(--text);
    background: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-width: 1200px;
    background-image: radial-gradient(rgba(0,0,0,.025) 1px, transparent 1px);
    background-size: 24px 24px;
}

/* ===== 顶部导航（爱名网 22.cn 整站头部） ===== */
.topbar {
    background: #fff;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 顶层工具条 */
.topbar-top {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 14px 0;
}

.topbar-brand {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text);
    font-weight: 700;
}

.topbar-brand-logo {
    width: 130px;
    height: 42px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #FF6A00;
    border-radius: 4px;
    color: #fff;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1;
}

    .topbar-brand-logo small {
        font-size: 11px;
        font-weight: 400;
        letter-spacing: 0;
        opacity: .9;
        line-height: 1.2;
    }

.topbar-top-links {
    display: flex;
    align-items: center;
    gap: 18px;
}

    .topbar-top-links a {
        color: var(--text-secondary);
        text-decoration: none;
        font-size: 14px;
    }

        .topbar-top-links a:hover {
            color: var(--primary);
        }

.topbar-search {
    flex: 1;
    display: flex;
    align-items: center;
    max-width: 420px;
    margin: 0 auto;
    border: 2px solid var(--primary);
    border-radius: 4px;
    overflow: hidden;
}

    .topbar-search input {
        flex: 1;
        border: none;
        padding: 9px 12px;
        font-size: 13px;
        outline: none;
        color: var(--text);
    }

        .topbar-search input::placeholder {
            color: #bbb;
        }

    .topbar-search button {
        background: var(--primary);
        color: #fff;
        border: none;
        padding: 0 22px;
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
    }

        .topbar-search button:hover {
            background: var(--primary-hover);
        }

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}

.topbar-kefu {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
}

    .topbar-kefu svg {
        color: #07C160;
    }

    .topbar-kefu strong {
        display: block;
        color: var(--text);
        font-size: 14px;
    }

.topbar-tel {
    text-align: left;
}

    .topbar-tel span {
        display: block;
        font-size: 12px;
        color: var(--text-tertiary);
    }

    .topbar-tel strong {
        display: block;
        color: var(--primary);
        font-size: 22px;
        font-weight: 800;
        line-height: 1.1;
    }

/* 主导航条 */
.topbar-nav-main {
    background: #FF6A00;
    margin: 0 -24px;
    padding: 0 24px;
}

.topbar-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar-nav-main ul {
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}

.topbar-nav-main li {
    position: relative;
}

.topbar-nav-main a {
    display: block;
    padding: 0 22px;
    height: 44px;
    line-height: 44px;
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: background .15s;
}

    .topbar-nav-main a:hover {
        background: rgba(0,0,0,0.08);
    }

    .topbar-nav-main a.active {
        background: rgba(0,0,0,0.12);
    }

.topbar-tag-hot {
    position: absolute;
    top: 4px;
    right: 6px;
    background: #E34D59;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 0 5px;
    border-radius: 3px;
    line-height: 16px;
    height: 16px;
}

.topbar-cta {
    background: #fff;
    color: var(--primary) !important;
    padding: 0 20px;
    height: 32px;
    line-height: 32px !important;
    border-radius: 4px;
    font-weight: 700;
    font-size: 14px;
}

    .topbar-cta:hover {
        background: #fff5ef;
    }

/* ===== 通用容器 ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 72px 0;
}

.section-gray {
    background: var(--bg);
}

.section-warm {
    background: var(--primary-bg);
}

#specs {
    background: linear-gradient(180deg, #EAF2FF 0%, #F5F8FF 100%);
}

/* 标题 */
.sec-tag {
    display: none;
}

.sec-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.3;
    text-align: center;
}

.sec-sub {
    display: none;
}

/* ===== Hero Banner 大横幅 ===== */
.hero-section {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, #1A2332 0%, #1B2D45 30%, #0F2035 60%, #1A2332 100%);
}

    .hero-section::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(ellipse at 20% 50%, rgba(255,106,0,0.12) 0%, transparent 50%), radial-gradient(ellipse at 80% 30%, rgba(0,110,255,0.08) 0%, transparent 50%), radial-gradient(ellipse at 50% 80%, rgba(255,106,0,0.06) 0%, transparent 40%);
        pointer-events: none;
    }

    .hero-section::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(255,106,0,0.3), transparent);
    }

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 24px 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.65);
    margin-bottom: 28px;
    background: rgba(255,255,255,0.08);
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #FF6A00;
    animation: pulse-dot 2s infinite;
    box-shadow: 0 0 6px rgba(255,106,0,0.6);
}

@keyframes pulse-dot {
    0%,100% {
        opacity: 1;
        box-shadow: 0 0 6px rgba(255,106,0,0.6);
    }

    50% {
        opacity: 0.4;
        box-shadow: 0 0 12px rgba(255,106,0,0.9);
    }
}

.hero-tagline {
    font-size: 16px;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 52px;
    font-weight: 700;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

    .hero-title .highlight {
        background: linear-gradient(135deg, #FF8C3A, #FF6A00);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.hero-desc {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-price-line {
    font-size: 48px;
    font-weight: 700;
    color: #FF6A00;
    line-height: 1;
    margin-bottom: 8px;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
}

    .hero-price-line .dollar {
        font-size: 26px;
        font-weight: 600;
        vertical-align: super;
    }

    .hero-price-line .hero-orig {
        font-size: 28px;
        font-weight: 500;
        color: rgba(255,255,255,0.5);
        text-decoration: line-through;
        margin-left: 8px;
    }

.hero-btxt {
    font-size: 22px;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    text-align: center;
    margin-bottom: 8px;
}

.hero-price-sub {
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    margin-bottom: 36px;
}

.hero-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-main {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: linear-gradient(135deg, #FF8C3A, #FF6A00);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 72px;
    border-radius: 6px;
    text-decoration: none;
    transition: all .2s;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

    .btn-main:hover {
        background: linear-gradient(135deg, #FF6A00, #E85D00);
        transform: translateY(-1px);
        box-shadow: 0 8px 24px rgba(255,106,0,0.35);
    }

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: rgba(255,255,255,0.9);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 36px;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 6px;
    text-decoration: none;
    transition: all .2s;
    white-space: nowrap;
}

    .btn-outline:hover {
        background: rgba(255,255,255,0.08);
        border-color: rgba(255,255,255,0.4);
    }

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: color .15s;
}

    .btn-link:hover {
        color: var(--primary-hover);
    }

/* 底部权益摘要条 */
.hero-features-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 24px 0 0;
    margin-top: 60px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.55);
    font-size: 14px;
}

    .hero-feature-item .f-icon {
        font-size: 18px;
        opacity: 0.7;
    }

/* ===== 倒计时条 ===== */
.countdown-strip {
    border-bottom: 1px solid var(--border);
    background: var(--bg-white);
}

    .countdown-strip .container {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 16px;
        padding: 16px 24px;
        font-size: 14px;
        color: var(--text-secondary);
    }

    .countdown-strip .cd-label {
        font-weight: 600;
        color: var(--text);
        white-space: nowrap;
    }

.countdown-blocks {
    display: flex;
    align-items: center;
    gap: 4px;
}

.cd-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 40px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    background: #333;
    border-radius: 4px;
}

.cd-colon {
    font-size: 18px;
    color: #333;
    margin: 0 2px;
    font-weight: 600;
}

.countdown-strip .cd-tag {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    padding: 2px 10px;
    border-radius: 2px;
}

/* ===== 适用人群 三列并排 ===== */
.persona-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.persona-card {
    background: linear-gradient(180deg, #fff 0%, #fdfdff 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease, border-color .25s ease;
}

    .persona-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--card-shadow-hover);
        border-color: var(--card-border-hover);
    }

    .persona-card:hover {
        box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    }

.persona-card-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
}

.persona-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.persona-card .persona-sub {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.persona-card .persona-role {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.persona-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.persona-card .tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

    .persona-card .tags span {
        font-size: 12px;
        padding: 5px 14px;
        border-radius: 20px;
        background: var(--primary-light);
        color: var(--primary);
        font-weight: 500;
    }

@media (max-width: 768px) {
    .persona-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== 站点云优势（并入套餐模块） ===== */
.sitecloud-block {
    max-width: 860px;
    margin: 56px auto 0;
}

.sitecloud-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.sitecloud-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--card-shadow);
    display: flex;
    gap: 18px;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.sitecloud-num {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: linear-gradient(135deg, #FF8C3A, #FF6A00);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sitecloud-body {
    flex: 1;
}

    .sitecloud-body h4 {
        font-size: 18px;
        font-weight: 700;
        color: var(--text);
        margin-bottom: 8px;
    }

    .sitecloud-body p {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.7;
        margin: 0;
    }

.sitecloud-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

    .sitecloud-tags span {
        font-size: 12px;
        color: var(--primary);
        background: var(--primary-light);
        padding: 5px 11px;
        border-radius: 20px;
        font-weight: 500;
    }

.sitecloud-list {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
}

    .sitecloud-list li {
        font-size: 13px;
        color: var(--text-secondary);
        line-height: 1.9;
    }

        .sitecloud-list li strong {
            color: var(--primary);
            margin-right: 4px;
            font-weight: 700;
        }

        .sitecloud-list li em {
            color: var(--text);
            font-style: normal;
            font-weight: 600;
        }

.sitecloud-decor {
    flex-shrink: 0;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

    .sitecloud-decor svg {
        stroke: var(--primary);
    }

.sitecloud-domain {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #FF8C3A, #FF6A00);
    padding: 6px 12px;
    border-radius: 6px;
}

@media (max-width: 768px) {
    .sitecloud-card {
        flex-direction: column;
    }

    .sitecloud-decor {
        align-self: flex-start;
    }
}

/* ===== 套餐价格卡片 (千问办公风格) ===== */
.pricing-hl {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 860px;
    margin: 0 auto 32px;
}

.pricing-hl-item {
    font-size: 14px;
    color: #1F4E9C;
    background: #fff;
    border: 1px solid #D6E4FB;
    border-radius: 20px;
    padding: 8px 18px;
    font-weight: 600;
}

.pricing-card-wrap {
    max-width: 860px;
    margin: 0 auto;
}

.pricing-card {
    background: #fff;
    border: 1px solid #E3ECFB;
    border-radius: 20px;
    padding: 36px 40px 40px;
    color: #1D2129;
    box-shadow: 0 8px 30px rgba(31,78,156,0.12);
}

.pricing-card-top {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-bottom: 22px;
}

.pricing-card-label {
    font-size: 13px;
    font-weight: 600;
    color: #6B7785;
    letter-spacing: 0.04em;
}

.pricing-card-tag {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #FF8A00 0%, #FF5A00 100%);
    padding: 6px 14px;
    border-radius: 6px;
    border: none;
    box-shadow: 0 2px 8px rgba(255,90,0,0.28);
}

.pricing-card-headline {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 8px;
}

    .pricing-card-headline .pricing-card-tag {
        margin-left: auto;
    }

.pricing-card-title {
    font-size: 30px;
    font-weight: 700;
    color: #1D2129;
    letter-spacing: -0.02em;
    margin: 0;
}

.pricing-card-subtitle {
    font-size: 14px;
    color: #6B7785;
    line-height: 1.6;
    margin-bottom: 28px;
}

.pricing-card-hr {
    height: 1px;
    background: #DDE0DC;
    margin: 24px 0;
}

.pricing-card-price-label {
    font-size: 13px;
    color: #6B7785;
    margin-bottom: 8px;
}

.pricing-card-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 6px;
}

.pricing-card-price-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.pricing-card-save {
    font-size: 15px;
    font-weight: 700;
    color: #FF5A00;
    background: #FFF1E8;
    border: 1px solid #FFD3B8;
    padding: 4px 11px;
    border-radius: 5px;
}

.pricing-card-orig {
    font-size: 20px;
    color: #9CA3AF;
    text-decoration: line-through;
    font-weight: 500;
}

.pricing-card-discount {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #FF8A00 0%, #FF5A00 100%);
    padding: 4px 11px;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(255,90,0,0.28);
}

.pricing-card-curr {
    display: flex;
    align-items: baseline;
    gap: 4px;
    font-size: 48px;
    font-weight: 700;
    color: #1D2129;
    line-height: 1;
}

    .pricing-card-curr small {
        font-size: 16px;
        font-weight: 500;
        color: #6B7785;
    }

.pricing-card-note {
    font-size: 13px;
    color: #6B7785;
    margin-top: 10px;
}

.pricing-card-group {
    margin-bottom: 28px;
}

    .pricing-card-group:last-of-type {
        margin-bottom: 0;
    }

.pricing-card-group-title {
    font-size: 14px;
    font-weight: 700;
    color: #1D2129;
    margin-bottom: 16px;
}

.pricing-card-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid #E2E5E1;
    font-size: 14px;
    color: #4E5969;
}

    .pricing-card-row:last-child {
        border-bottom: none;
    }

    .pricing-card-row .row-label {
        display: flex;
        align-items: center;
        gap: 8px;
        line-height: 1.5;
    }

    .pricing-card-row .row-value {
        font-weight: 600;
        color: #1D2129;
        text-align: right;
        flex-shrink: 0;
    }

        .pricing-card-row .row-value.light {
            color: #6B7785;
            font-weight: 400;
        }

.pricing-card-buy-link {
    color: #FF5A00;
    font-weight: 700;
    text-decoration: none;
    font-size: 13px;
}

    .pricing-card-buy-link:hover {
        color: #FF6A00;
    }

.pricing-card-row-desc {
    font-size: 13px;
    color: #6B7785;
    line-height: 1.6;
    margin: -4px 0 16px;
    padding-left: 2px;
}

.pricing-card-badge-inline {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #FF8A00 0%, #FF5A00 100%);
    padding: 3px 9px;
    border-radius: 4px;
    margin-left: 6px;
    box-shadow: 0 2px 6px rgba(255,90,0,0.25);
}

.pricing-card-btn {
    display: block;
    width: fit-content;
    min-width: 200px;
    max-width: 100%;
    background: linear-gradient(135deg, #FF8A00 0%, #FF5A00 100%);
    color: #fff;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    padding: 15px 48px;
    border-radius: 10px;
    text-decoration: none;
    margin: 32px auto 0;
    transition: filter .15s, transform .15s;
    box-shadow: 0 6px 18px rgba(255,90,0,0.32);
}

    .pricing-card-btn:hover {
        filter: brightness(1.06);
        transform: translateY(-1px);
    }

@media (max-width: 768px) {
    .pricing-card {
        padding: 28px 24px 32px;
    }

    .pricing-card-title {
        font-size: 26px;
    }

    .pricing-card-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

        .pricing-card-row .row-value {
            text-align: left;
        }
}

/* ===== 优势卡片 ===== */
.adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.adv-card {
    background: linear-gradient(180deg, #fff 0%, #fdfdff 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease, border-color .25s ease;
}

    .adv-card:hover {
        transform: translateY(-4px);
        border-color: var(--card-border-hover);
        box-shadow: var(--card-shadow-hover);
    }

    .adv-card .adv-icon {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: var(--primary-light);
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 16px;
        transition: background .25s ease;
    }

    .adv-card:hover .adv-icon {
        background: #FFE8D6;
    }

    .adv-card h4 {
        font-size: 15px;
        font-weight: 600;
        color: var(--text);
        margin-bottom: 8px;
    }

    .adv-card p {
        font-size: 13px;
        color: var(--text-tertiary);
        line-height: 1.7;
    }

/* ===== GEO背书区 ===== */
.endorse-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}

.endorse-text h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.endorse-text p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 12px;
}

.endorse-source {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    padding: 6px 14px;
    border-radius: 20px;
}

.endorse-card-box {
    background: linear-gradient(180deg, #fff 0%, #fdfdff 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--card-shadow);
}

    .endorse-card-box h4 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 12px;
    }

    .endorse-card-box ul {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

        .endorse-card-box ul li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

            .endorse-card-box ul li .dot {
                width: 6px;
                height: 6px;
                border-radius: 50%;
                background: var(--primary);
                flex-shrink: 0;
                margin-top: 8px;
            }

.endorse-note {
    margin-top: 20px;
    padding: 14px 16px;
    background: #FFFBE6;
    border-radius: var(--radius);
    font-size: 13px;
    color: #8C6E00;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

/* ===== 备案流程 ===== */
.flow-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.flow-step {
    text-align: center;
}

    .flow-step .step-num {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--primary-light);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        font-weight: 700;
        color: var(--primary);
        margin: 0 auto 12px;
    }

    .flow-step h4 {
        font-size: 15px;
        font-weight: 600;
        color: var(--text);
        margin-bottom: 4px;
    }

    .flow-step p {
        font-size: 12px;
        color: var(--text-tertiary);
    }

.flow-arrow {
    font-size: 22px;
    color: #ddd;
    font-weight: 300;
}

    .flow-arrow.done {
        color: var(--primary);
    }

.incentive-cards {
    display: flex;
    justify-content: center;
}

.inc-card {
    flex: 0 1 560px;
    max-width: 560px;
}

.inc-card {
    background: linear-gradient(180deg, #fff 0%, #fdfdff 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 32px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease, border-color .25s ease;
}

    .inc-card:hover {
        transform: translateY(-4px);
        border-color: var(--card-border-hover);
        box-shadow: var(--card-shadow-hover);
    }

    .inc-card .inc-label {
        display: inline-block;
        font-size: 12px;
        font-weight: 600;
        color: #fff;
        background: var(--primary);
        padding: 4px 16px;
        border-radius: 20px;
        margin-bottom: 16px;
    }

    .inc-card h3 {
        font-size: 18px;
        font-weight: 600;
        color: var(--text);
        margin-bottom: 16px;
    }

.inc-amount {
    font-size: 48px;
    font-weight: 700;
    color: #E34D59;
    margin-bottom: 8px;
}

    .inc-amount small {
        font-size: 16px;
        font-weight: 500;
    }

.inc-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== 增值包 ===== */
.upsell-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.upsell-card {
    background: linear-gradient(180deg, #fff 0%, #fdfdff 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease, border-color .25s ease;
}

    .upsell-card:hover {
        transform: translateY(-3px);
        border-color: var(--card-border-hover);
        box-shadow: var(--card-shadow-hover);
    }

.upsell-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.upsell-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.upsell-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.upsell-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}

.upsell-card .btn-link {
    font-size: 13px;
}

/* ===== FAQ ===== */
.faq-list {
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 8px;
    overflow: hidden;
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 24px;
    background: #fff;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    text-align: left;
    transition: background .15s;
}

    .faq-q:hover {
        background: #FAFAFA;
    }

.faq-item.open .faq-q {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.faq-arrow {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform .25s;
    color: var(--text-tertiary);
    font-size: 14px;
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-a {
    padding: 0 24px 18px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    display: none;
}

.faq-item.open .faq-a {
    display: block;
}

/* ===== 规则 ===== */
.rules-box {
    max-width: 1200px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 36px;
    box-shadow: var(--card-shadow);
}

    .rules-box h4 {
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 16px;
    }

    .rules-box ol {
        padding-left: 20px;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .rules-box li {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.7;
    }

/* ===== 底部CTA ===== */
.cta-bottom {
    background: linear-gradient(135deg, #FF8C3A 0%, #FF6A00 100%);
    padding: 56px 0;
    text-align: center;
}

    .cta-bottom h2 {
        font-size: 28px;
        font-weight: 700;
        color: #fff;
        margin-bottom: 12px;
    }

    .cta-bottom p {
        font-size: 15px;
        color: rgba(255,255,255,0.85);
        margin-bottom: 28px;
    }

.btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: var(--primary);
    font-size: 16px;
    font-weight: 600;
    padding: 14px 40px;
    border-radius: var(--radius);
    text-decoration: none;
    transition: all .15s;
    border: none;
    cursor: pointer;
}

    .btn-white:hover {
        background: #FFF8F3;
        transform: translateY(-1px);
        box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    }

/* ===== Footer ===== */
.site-footer {
    background: #222;
    color: #999;
    padding: 40px 0 24px;
    font-size: 13px;
}

    .site-footer .container {
        display: block;
    }

    .site-footer a {
        color: #999;
        text-decoration: none;
        transition: color .15s;
    }

        .site-footer a:hover {
            color: #fff;
        }

.footer-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding-bottom: 28px;
    border-bottom: 1px solid #333;
}

.footer-col h5 {
    color: #fff;
    font-size: 14px;
    margin: 0 0 14px;
    font-weight: 600;
}

.footer-col a {
    display: block;
    margin-bottom: 10px;
    font-size: 13px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 18px;
    font-size: 12px;
    color: #777;
}

    .footer-bottom .footer-contact {
        color: #aaa;
    }

/* ===== 顾问咨询CTA穿插 ===== */
.consult-banner {
    max-width: 860px;
    margin: 0 auto;
    padding: 36px 40px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-shadow: var(--card-shadow);
    border-radius: 16px;
}

    .consult-banner .cta-text h4 {
        font-size: 16px;
        font-weight: 600;
        color: var(--text);
        margin-bottom: 4px;
    }

    .consult-banner .cta-text p {
        font-size: 13px;
        color: var(--text-tertiary);
    }

    .consult-banner .btn-main {
        white-space: nowrap;
        padding: 14px 52px;
    }

/* ===== 企业微信二维码弹层 ===== */
.wx-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, visibility .2s ease;
}

    .wx-modal-overlay.show {
        opacity: 1;
        visibility: visible;
    }

.wx-modal {
    position: relative;
    width: 320px;
    max-width: calc(100vw - 32px);
    background: #fff;
    border-radius: 16px;
    padding: 28px 24px 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    transform: translateY(12px) scale(.96);
    transition: transform .2s ease;
    text-align: center;
}

.wx-modal-overlay.show .wx-modal {
    transform: translateY(0) scale(1);
}

.wx-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    font-size: 24px;
    line-height: 1;
    color: #bbb;
    cursor: pointer;
}

    .wx-modal-close:hover {
        color: #666;
    }

.wx-modal-head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 18px;
}

    .wx-modal-head h3 {
        margin: 0;
        font-size: 18px;
        font-weight: 700;
        color: var(--text);
    }

.wx-qr {
    width: 200px;
    height: 200px;
    margin: 0 auto 16px;
    border: 1px solid #eee;
    border-radius: 10px;
    overflow: hidden;
}

    .wx-qr img {
        display: block;
        width: 200px;
        height: 200px;
    }

.wx-modal-tip {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 14px;
    line-height: 1.5;
}

.wx-modal-tel {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
    padding: 8px 18px;
    border: 1px solid #F0C9A8;
    border-radius: 20px;
}

    .wx-modal-tel:hover {
        background: var(--primary-light);
    }

/* ===== 立即购买确认弹窗 ===== */
.buy-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: flex !important;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, visibility .2s ease;
}

    .buy-modal-overlay.show {
        opacity: 1;
        visibility: visible;
    }

.buy-modal {
    position: relative;
    width: 340px;
    max-width: calc(100vw - 32px);
    background: #fff;
    border-radius: 16px;
    padding: 32px 24px 24px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    transform: translateY(12px) scale(.96);
    transition: transform .2s ease;
}

.buy-modal-overlay.show .buy-modal {
    transform: translateY(0) scale(1);
}

.buy-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    width: 30px;
    height: 30px;
    border: none;
    background: transparent;
    font-size: 24px;
    line-height: 1;
    color: #bbb;
    cursor: pointer;
}

    .buy-modal-close:hover {
        color: #666;
    }

.buy-modal-title {
    margin: 0 0 20px;
    font-size: 19px;
    font-weight: 700;
    color: var(--text);
}

.buy-modal-rows {
    margin-bottom: 22px;
    border: 1px solid #F0F0F0;
    border-radius: 10px;
    overflow: hidden;
}

.buy-modal-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 16px;
    font-size: 14px;
}

    .buy-modal-row + .buy-modal-row {
        border-top: 1px solid #F0F0F0;
    }

.buy-modal-row-label {
    color: var(--text-secondary);
}

.buy-modal-row-val {
    color: var(--text);
    font-weight: 700;
}

    .buy-modal-row-val em {
        font-style: normal;
        font-weight: 400;
        font-size: 12px;
        color: #9CA3AF;
        text-decoration: line-through;
        margin-left: 6px;
    }

.buy-modal-insufficient .buy-modal-row-val {
    color: #FF5A00;
}

.buy-modal-actions {
    display: flex;
    gap: 12px;
}

.buy-modal-cancel, .buy-modal-confirm, .buy-modal-recharge {
    flex: 1;
    padding: 12px 0;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    text-align: center;
    transition: opacity .15s, background .15s;
}

.buy-modal-cancel {
    border: 1px solid #E5E7EB;
    background: #fff;
    color: #6B7280;
}

    .buy-modal-cancel:hover {
        background: #F9FAFB;
    }

.buy-modal-confirm {
    border: none;
    background: linear-gradient(135deg, #FF8C3A, #FF6A00);
    color: #fff;
}

    .buy-modal-confirm:hover {
        opacity: .92;
    }

.buy-modal-recharge {
    border: none;
    background: #FFF1E8;
    color: #FF5A00;
}

    .buy-modal-recharge:hover {
        background: #FFE3D2;
    }

.buy-modal-actions.single .buy-modal-confirm {
    flex: 1;
}

/* ===== 联系客服浮窗 ===== */
.cs-float {
    position: fixed;
    right: 24px;
    bottom: 28px;
    z-index: 900;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    border: none;
    background: transparent;
    padding: 0;
}

.cs-float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FF8A00, #FF5A00);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 22px rgba(255,90,0,0.45);
    animation: csPulse 2s infinite;
}

    .cs-float-btn svg {
        width: 30px;
        height: 30px;
    }

@keyframes csPulse {
    0% {
        box-shadow: 0 8px 22px rgba(255,90,0,0.45), 0 0 0 0 rgba(255,138,0,0.5);
    }

    70% {
        box-shadow: 0 8px 22px rgba(255,90,0,0.45), 0 0 0 14px rgba(255,138,0,0);
    }

    100% {
        box-shadow: 0 8px 22px rgba(255,90,0,0.45), 0 0 0 0 rgba(255,138,0,0);
    }
}

.cs-float:hover .cs-float-btn {
    background: linear-gradient(135deg, #FF9F2E, #FF6A00);
}

/* ===== 产品Logo墙（社会证明） ===== */
.logo-wall {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

    .logo-wall .logo-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        opacity: 0.5;
    }

        .logo-wall .logo-item .logo-icon {
            width: 48px;
            height: 48px;
            border-radius: 8px;
            background: #eee;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            color: #999;
        }

        .logo-wall .logo-item span {
            font-size: 12px;
            color: var(--text-tertiary);
        }

/* ===== 入场动画 ===== */
@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.persona-card {
    animation: cardIn .5s ease both;
}

    .persona-card:nth-child(1) {
        animation-delay: .05s;
    }

    .persona-card:nth-child(2) {
        animation-delay: .12s;
    }

    .persona-card:nth-child(3) {
        animation-delay: .19s;
    }

.adv-card {
    animation: cardIn .5s ease both;
}

    .adv-card:nth-child(1) {
        animation-delay: .08s;
    }

    .adv-card:nth-child(2) {
        animation-delay: .14s;
    }

    .adv-card:nth-child(3) {
        animation-delay: .20s;
    }

    .adv-card:nth-child(4) {
        animation-delay: .26s;
    }

    .adv-card:nth-child(5) {
        animation-delay: .32s;
    }

    .adv-card:nth-child(6) {
        animation-delay: .38s;
    }

.upsell-card {
    animation: cardIn .45s ease both;
}

    .upsell-card:nth-child(1) {
        animation-delay: .08s;
    }

    .upsell-card:nth-child(2) {
        animation-delay: .16s;
    }

    .upsell-card:nth-child(3) {
        animation-delay: .24s;
    }

@media (max-width: 1200px) {
    body.act-page {
        min-width: auto;
    }

    .hero-inner {
        grid-template-columns: 1fr;
    }

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

    .endorse-box {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 30px;
    }

    .hero-price-big {
        font-size: 40px;
    }

    .sec-title {
        font-size: 26px;
    }

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

    .incentive-cards .inc-card {
        flex-basis: 100%;
        max-width: 100%;
    }

    .upsell-grid {
        grid-template-columns: 1fr;
    }

    .flow-steps {
        flex-direction: column;
        gap: 20px;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }
}