.seo-geo-section,
.seo-about-page {
    color: #24324a;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.seo-geo-section * ,
.seo-about-page * {
    box-sizing: border-box;
}

.seo-geo-section {
    padding: 76px 20px;
    background: linear-gradient(180deg, #f7faff 0%, #ffffff 100%);
}

.seo-geo-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.seo-geo-eyebrow {
    margin: 0 0 12px;
    color: #f0442c;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2px;
    text-align: center;
}

.seo-geo-title,
.seo-about-title {
    margin: 0;
    color: #15233b;
    font-size: 38px;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
}

.seo-geo-lead {
    max-width: 920px;
    margin: 20px auto 0;
    color: #5e6b80;
    font-size: 18px;
    line-height: 1.9;
    text-align: center;
}

.seo-geo-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 38px;
}

.seo-geo-card {
    min-height: 190px;
    padding: 28px;
    background: #fff;
    border: 1px solid #e8edf5;
    border-radius: 14px;
    box-shadow: 0 12px 32px rgba(32, 61, 109, .07);
}

.seo-geo-card h2,
.seo-geo-card h3 {
    margin: 0 0 12px;
    color: #1e2e49;
    font-size: 21px;
    line-height: 1.5;
}

.seo-geo-card p,
.seo-geo-card li {
    color: #657187;
    font-size: 15px;
    line-height: 1.85;
}

.seo-geo-card ul {
    margin: 0;
    padding-left: 20px;
}

.seo-geo-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.seo-geo-links a {
    display: inline-block;
    padding: 11px 20px;
    color: #f0442c;
    font-size: 15px;
    text-decoration: none;
    background: #fff;
    border: 1px solid #f3b1a8;
    border-radius: 999px;
    transition: .2s ease;
}

.seo-geo-links a:hover {
    color: #fff;
    background: #f0442c;
    border-color: #f0442c;
}

.seo-geo-faq {
    max-width: 980px;
    margin: 52px auto 0;
}

.seo-geo-faq > h2 {
    margin: 0 0 22px;
    color: #15233b;
    font-size: 28px;
    text-align: center;
}

.seo-geo-faq details {
    margin-bottom: 12px;
    padding: 0 22px;
    background: #fff;
    border: 1px solid #e6ebf3;
    border-radius: 10px;
}

.seo-geo-faq summary {
    padding: 18px 0;
    color: #263650;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.6;
    cursor: pointer;
}

.seo-geo-faq details p {
    margin: 0;
    padding: 0 0 20px;
    color: #657187;
    font-size: 15px;
    line-height: 1.85;
}

.seo-geo-source {
    margin: 28px 0 0;
    color: #8791a2;
    font-size: 13px;
    line-height: 1.7;
    text-align: center;
}

.seo-about-page {
    min-height: 100vh;
    background: #f7f9fc;
}

.seo-about-header {
    padding: 18px 20px;
    background: #fff;
    border-bottom: 1px solid #edf0f5;
}

.seo-about-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.seo-about-nav img {
    display: block;
    max-width: 180px;
    height: auto;
}

.seo-about-nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
}

.seo-about-nav-links a {
    color: #34445f;
    font-size: 15px;
    text-decoration: none;
}

.seo-about-hero {
    padding: 76px 20px 62px;
    background: linear-gradient(135deg, #fff1ee 0%, #f5f9ff 55%, #eef5ff 100%);
}

.seo-about-main {
    padding: 0 20px 76px;
}

.seo-about-section {
    width: 100%;
    max-width: 1100px;
    margin: 26px auto 0;
    padding: 34px;
    background: #fff;
    border: 1px solid #e8edf5;
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(32, 61, 109, .05);
}

.seo-about-section h2 {
    margin: 0 0 18px;
    color: #1e2e49;
    font-size: 26px;
}

.seo-about-section p,
.seo-about-section li,
.seo-about-section dd {
    color: #5f6d82;
    font-size: 16px;
    line-height: 1.9;
}

.seo-about-section ul {
    margin: 0;
    padding-left: 22px;
}

.seo-about-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 28px;
    margin: 0;
}

.seo-about-facts div {
    padding: 16px 18px;
    background: #f8faff;
    border-radius: 8px;
}

.seo-about-facts dt {
    color: #263650;
    font-size: 15px;
    font-weight: 700;
}

.seo-about-facts dd {
    margin: 4px 0 0;
}

.seo-about-footer {
    padding: 26px 20px;
    color: #8a94a6;
    font-size: 13px;
    line-height: 1.8;
    text-align: center;
    background: #172238;
}

.seo-about-footer a {
    color: #d9e2f2;
}

@media (max-width: 900px) {
    .seo-geo-section {
        padding: 54px 16px;
    }

    .seo-geo-title,
    .seo-about-title {
        font-size: 29px;
    }

    .seo-geo-lead {
        font-size: 16px;
    }

    .seo-geo-grid {
        grid-template-columns: 1fr;
    }

    .seo-about-nav {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .seo-about-nav-links {
        gap: 12px 18px;
    }

    .seo-about-hero {
        padding: 54px 16px 42px;
    }

    .seo-about-main {
        padding: 0 14px 54px;
    }

    .seo-about-section {
        padding: 24px 20px;
    }

    .seo-about-facts {
        grid-template-columns: 1fr;
    }
}

/* 房产、家政产品介绍页 */
.product-page {
    --product-primary: #f4573c;
    --product-deep: #b03018;
    --product-soft: #fff1ec;
    --product-border: #f8cfc0;
    margin: 0;
    color: #42302a;
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    background: #fffaf6;
}

.product-page.theme-housekeep {
    --product-primary: #f0912f;
    --product-deep: #b25e10;
    --product-soft: #fff5e6;
    --product-border: #f6d4a8;
}

.product-page * {
    box-sizing: border-box;
}

.product-page a {
    color: inherit;
}

.product-page .seo-about-header {
    position: relative;
    z-index: 5;
    background: rgba(255, 252, 249, .96);
    border-bottom-color: #f2e3d8;
    box-shadow: 0 5px 22px rgba(160, 70, 40, .06);
}

.product-hero {
    position: relative;
    isolation: isolate;
    min-height: 600px;
    padding: 82px 20px 78px;
    overflow: hidden;
    background:
        linear-gradient(115deg, transparent 62%, rgba(244, 87, 60, .05) 62%, rgba(244, 87, 60, .1) 84%, transparent 84%),
        radial-gradient(circle at 86% 10%, rgba(255, 255, 255, .95), transparent 26%),
        radial-gradient(700px 520px at 12% 16%, rgba(244, 87, 60, .12), transparent 65%),
        radial-gradient(640px 480px at 90% 78%, rgba(255, 170, 100, .2), transparent 65%),
        radial-gradient(420px 380px at 62% 4%, rgba(255, 205, 148, .18), transparent 62%),
        linear-gradient(125deg, #fff8f3 0%, #fff1e8 45%, #fff6ec 100%);
    border-bottom: 1px solid rgba(244, 87, 60, .12);
}

.product-hero::before {
    position: absolute;
    inset: 0;
    z-index: -2;
    content: "";
    background:
        radial-gradient(circle at 7% 74%, rgba(244, 87, 60, .15) 0 2px, transparent 3px),
        radial-gradient(circle at 92% 26%, rgba(255, 170, 100, .2) 0 3px, transparent 4px);
    background-size: 34px 34px, 46px 46px;
    opacity: .5;
}

.product-page.theme-house .product-hero::after {
    position: absolute;
    right: -3%;
    bottom: -1px;
    z-index: -1;
    width: 56%;
    height: 55%;
    content: "";
    background: linear-gradient(135deg, rgba(244, 87, 60, .22), rgba(255, 176, 102, .08));
    clip-path: polygon(0 100%, 0 80%, 8% 80%, 8% 61%, 17% 61%, 17% 75%, 25% 75%, 25% 42%, 35% 42%, 35% 68%, 43% 68%, 43% 23%, 55% 23%, 55% 59%, 64% 59%, 64% 36%, 75% 36%, 75% 71%, 84% 71%, 84% 51%, 93% 51%, 93% 79%, 100% 79%, 100% 100%);
}

.product-page.theme-housekeep .product-hero {
    background:
        linear-gradient(115deg, transparent 62%, rgba(240, 145, 47, .05) 62%, rgba(240, 145, 47, .11) 84%, transparent 84%),
        radial-gradient(circle at 84% 14%, rgba(255, 255, 255, .94), transparent 26%),
        radial-gradient(700px 520px at 10% 18%, rgba(240, 145, 47, .13), transparent 65%),
        radial-gradient(620px 460px at 92% 76%, rgba(255, 193, 112, .22), transparent 65%),
        radial-gradient(420px 380px at 60% 2%, rgba(255, 220, 170, .2), transparent 62%),
        linear-gradient(125deg, #fffaf1 0%, #fff4e4 45%, #fff8ec 100%);
}

.product-page.theme-housekeep .product-hero::after {
    position: absolute;
    right: -80px;
    bottom: -230px;
    z-index: -1;
    width: 610px;
    height: 610px;
    content: "";
    background:
        radial-gradient(circle at 50% 50%, transparent 0 31%, rgba(240, 145, 47, .08) 31% 44%, transparent 44%),
        linear-gradient(135deg, rgba(240, 145, 47, .18), rgba(255, 193, 112, .08));
    border: 2px solid rgba(240, 145, 47, .12);
    border-radius: 42% 58% 54% 46%;
    transform: rotate(18deg);
}

.product-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(380px, .92fr);
    align-items: center;
    gap: 58px;
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
}

.product-kicker {
    margin: 0 0 14px;
    color: var(--product-primary);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2px;
}

.product-title {
    margin: 0;
    color: #17264a;
    font-size: 46px;
    line-height: 1.28;
}

.product-lead {
    margin: 22px 0 0;
    color: #7a6355;
    font-size: 18px;
    line-height: 1.9;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.product-tags span {
    padding: 8px 14px;
    color: var(--product-deep);
    font-size: 14px;
    background: rgba(255,255,255,.86);
    border: 1px solid var(--product-border);
    border-radius: 999px;
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.product-actions a {
    display: inline-block;
    min-width: 138px;
    padding: 13px 22px;
    font-size: 15px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
}

.product-actions .primary {
    color: #fff;
    background: var(--product-primary);
    box-shadow: 0 10px 25px color-mix(in srgb, var(--product-primary) 24%, transparent);
}

.product-actions .secondary {
    color: var(--product-primary);
    background: #fff;
    border: 1px solid var(--product-border);
}

.product-visual-window {
    position: relative;
    padding: 18px;
    background: rgba(255, 255, 255, .88);
    border: 1px solid var(--product-border);
    border-radius: 24px;
    box-shadow: 0 28px 72px rgba(160, 70, 40, .16);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.product-visual-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.product-visual-title {
    color: #3d241c;
    font-size: 16px;
    font-weight: 700;
}

.product-visual-dot {
    width: 11px;
    height: 11px;
    background: var(--product-primary);
    border-radius: 50%;
    box-shadow: 18px 0 0 color-mix(in srgb, var(--product-primary) 55%, white), 36px 0 0 color-mix(in srgb, var(--product-primary) 22%, white);
    margin-right: 36px;
}

.product-visual-banner {
    min-height: 116px;
    padding: 24px;
    color: #fff;
    background: linear-gradient(135deg, var(--product-primary), var(--product-deep));
    border-radius: 16px;
}

.product-visual-banner strong {
    display: block;
    font-size: 23px;
    line-height: 1.5;
}

.product-visual-banner span {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    opacity: .85;
}

.product-visual-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.product-visual-card {
    min-height: 88px;
    padding: 16px;
    background: var(--product-soft);
    border-radius: 12px;
}

.product-visual-card b {
    display: block;
    color: var(--product-deep);
    font-size: 15px;
}

.product-visual-card small {
    display: block;
    margin-top: 7px;
    color: #8a7263;
    font-size: 12px;
    line-height: 1.5;
}

.product-main {
    padding: 64px 20px 82px;
    background: linear-gradient(180deg, #fffaf6 0%, #fff 42%, #fff6ee 100%);
}

.product-section {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto 58px;
}

.product-section-head {
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: center;
}

.product-section-head h2 {
    margin: 0;
    color: #3a231c;
    font-size: 32px;
    line-height: 1.4;
}

.product-section-head p {
    margin: 14px 0 0;
    color: #7d6a5d;
    font-size: 16px;
    line-height: 1.8;
}

.product-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.product-card {
    padding: 28px 26px;
    background: #fff;
    border: 1px solid var(--product-border);
    border-radius: 14px;
    box-shadow: 0 12px 32px rgba(170, 70, 40, .07);
}

.product-card-index {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 17px;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    background: var(--product-primary);
    border-radius: 11px;
}

.product-card h3 {
    margin: 0 0 11px;
    color: #4a2c20;
    font-size: 20px;
}

.product-card p,
.product-card li {
    color: #7d6a5d;
    font-size: 15px;
    line-height: 1.82;
}

.product-card p {
    margin: 0;
}

.product-card ul {
    margin: 0;
    padding-left: 19px;
}

.product-flow {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 13px;
}

.product-flow-step {
    position: relative;
    padding: 23px 16px;
    color: #fff;
    text-align: center;
    background: linear-gradient(135deg, var(--product-primary), var(--product-deep));
    border-radius: 12px;
}

.product-flow-step:not(:last-child)::after {
    position: absolute;
    top: 50%;
    right: -11px;
    z-index: 2;
    width: 20px;
    height: 20px;
    color: var(--product-primary);
    font-size: 20px;
    line-height: 18px;
    content: "›";
    transform: translateY(-50%);
}

.product-flow-step b {
    display: block;
    font-size: 16px;
}

.product-flow-step span {
    display: block;
    margin-top: 7px;
    font-size: 12px;
    line-height: 1.55;
    opacity: .86;
}

.product-management {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 34px;
    background: #fff;
    border: 1px solid var(--product-border);
    border-radius: 16px;
}

.product-management h3 {
    margin: 0 0 15px;
    color: #4a2c20;
    font-size: 21px;
}

.product-management ul {
    margin: 0;
    padding-left: 20px;
}

.product-management li {
    margin-bottom: 8px;
    color: #7d6a5d;
    font-size: 15px;
    line-height: 1.7;
}

.product-page .seo-geo-faq {
    max-width: 1120px;
}

.product-disclosure {
    max-width: 1120px;
    margin: 26px auto 0;
    padding: 16px 20px;
    color: #7b8698;
    font-size: 13px;
    line-height: 1.75;
    text-align: center;
    background: var(--product-soft);
    border-radius: 10px;
}

.product-page .seo-about-footer {
    background: #33201a;
}

.module-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    border-radius: 18px;
    box-shadow: 0 9px 20px rgba(39, 110, 241, .2);
}

.module-icon-house {
    background: linear-gradient(135deg, #ff8a5e, #f4573c);
    box-shadow: 0 9px 20px rgba(244, 87, 60, .22);
}

.module-icon-housekeep {
    background: linear-gradient(135deg, #ffb45e, #f0912f);
    box-shadow: 0 9px 20px rgba(240, 145, 47, .2);
}

@media (max-width: 900px) {
    .product-hero {
        min-height: auto;
        padding: 58px 16px 54px;
    }

    .product-hero-inner {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .product-title {
        font-size: 33px;
    }

    .product-lead {
        font-size: 16px;
    }

    .product-main {
        padding: 48px 15px 60px;
    }

    .product-section {
        margin-bottom: 44px;
    }

    .product-section-head h2 {
        font-size: 27px;
    }

    .product-card-grid,
    .product-management {
        grid-template-columns: 1fr;
    }

    .product-flow {
        grid-template-columns: 1fr;
    }

    .product-flow-step:not(:last-child)::after {
        top: auto;
        right: 50%;
        bottom: -17px;
        transform: translateX(50%) rotate(90deg);
    }

    .product-visual-window {
        padding: 14px;
        border-radius: 18px;
    }

    .product-page.theme-house .product-hero::after {
        right: -34%;
        width: 95%;
        height: 38%;
        opacity: .75;
    }

    .product-page.theme-housekeep .product-hero::after {
        right: -270px;
        bottom: -330px;
    }
}

/* ============ 房产 / 家政 视觉美化增强（仅样式，不改内容） ============ */

/* 大标题：渐变重点 + 下方彩色短横 */
.product-page .product-title {
    background: linear-gradient(120deg, #3a1f16 0%, #8a3a22 55%, var(--product-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-page .product-title::after {
    display: block;
    width: 72px;
    height: 5px;
    margin-top: 16px;
    content: "";
    background: linear-gradient(90deg, var(--product-primary), var(--product-deep) 65%, transparent);
    border-radius: 3px;
}

/* 引导段：前置竖色条 */
.product-page .product-lead {
    padding-left: 16px;
    border-left: 3px solid color-mix(in srgb, var(--product-primary) 55%, transparent);
}

/* 标签胶囊：hover 填充主题色 */
.product-page .product-tags span {
    transition: .25s ease;
}

.product-page .product-tags span:hover {
    color: #fff;
    background: var(--product-primary);
    border-color: var(--product-primary);
    transform: translateY(-2px);
}

/* 主按钮：渐变 + 悬浮阴影 */
.product-page .product-actions .primary {
    background: linear-gradient(135deg, var(--product-primary), var(--product-deep));
    transition: .25s ease;
}

.product-page .product-actions .primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px color-mix(in srgb, var(--product-primary) 34%, transparent);
}

.product-page .product-actions .secondary {
    transition: .25s ease;
}

.product-page .product-actions .secondary:hover {
    color: var(--product-deep);
    border-color: var(--product-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, .06);
}

/* 视觉窗口：外框渐变 + 内高光 */
.product-page .product-visual-window {
    border-color: transparent;
    background:
        linear-gradient(rgba(255, 255, 255, .96), rgba(255, 255, 255, .96)) padding-box,
        linear-gradient(140deg, var(--product-primary) 0%, var(--product-border) 45%, rgba(255, 255, 255, .5) 100%) border-box;
    border: 1.5px solid transparent;
}

/* 窗口 banner：叠加装饰光斑 */
.product-page .product-visual-banner {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 85% 15%, rgba(255, 255, 255, .24), transparent 45%),
        linear-gradient(135deg, var(--product-primary), var(--product-deep));
}

/* 视觉卡片：hover 上浮 + 描边 */
.product-page .product-visual-card {
    position: relative;
    transition: .25s ease;
    box-shadow: 0 6px 14px color-mix(in srgb, var(--product-primary) 8%, transparent);
}

.product-page .product-visual-card::before {
    position: absolute;
    top: 0;
    left: 16px;
    right: 16px;
    height: 2px;
    content: "";
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--product-primary) 65%, transparent), transparent);
    opacity: 0;
    transition: .25s ease;
}

.product-page .product-visual-card:hover {
    transform: translateY(-3px);
    border: 1px solid color-mix(in srgb, var(--product-primary) 40%, transparent);
}

.product-page .product-visual-card:hover::before {
    opacity: 1;
}

/* 分区标题：下方居中渐变短横 */
.product-page .product-section-head h2 {
    position: relative;
    padding-bottom: 16px;
}

.product-page .product-section-head h2::after {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 56px;
    height: 3px;
    content: "";
    background: linear-gradient(90deg, transparent, var(--product-primary), var(--product-deep));
    border-radius: 2px;
    transform: translateX(-50%);
}

/* 产品卡片：顶部渐变装饰带 + hover 抬升 */
.product-page .product-card {
    position: relative;
    overflow: hidden;
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.product-page .product-card::before {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    content: "";
    background: linear-gradient(90deg, var(--product-primary), var(--product-deep));
    opacity: 0;
    transition: .3s ease;
}

.product-page .product-card::after {
    position: absolute;
    right: -46px;
    bottom: -46px;
    width: 130px;
    height: 130px;
    content: "";
    background: radial-gradient(circle, color-mix(in srgb, var(--product-primary) 14%, transparent), transparent 68%);
    pointer-events: none;
    transition: .3s ease;
}

.product-page .product-card:hover {
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--product-primary) 42%, transparent);
    box-shadow: 0 22px 44px color-mix(in srgb, var(--product-primary) 14%, transparent);
}

.product-page .product-card:hover::before {
    opacity: 1;
}

.product-page .product-card:hover::after {
    transform: scale(1.2);
}

/* 编号 badge：渐变立体 + 内圈高光 */
.product-page .product-card-index {
    position: relative;
    background: linear-gradient(135deg, var(--product-primary), var(--product-deep));
    box-shadow: 0 6px 14px color-mix(in srgb, var(--product-primary) 40%, transparent);
}

.product-page .product-card-index::after {
    position: absolute;
    inset: 2px;
    content: "";
    background: linear-gradient(135deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, 0));
    border-radius: 9px;
    pointer-events: none;
}

/* 流程步骤：底部渐变带 + 顶部编号徽章 */
.product-page .product-flow-step {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--product-primary), var(--product-deep));
    box-shadow: 0 10px 24px color-mix(in srgb, var(--product-primary) 26%, transparent);
    transition: transform .25s ease, box-shadow .25s ease;
}

.product-page .product-flow-step::before {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    content: "";
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .6), rgba(255, 255, 255, 0));
}

.product-page .product-flow-step::after {
    position: absolute;
    right: -18px;
    bottom: -18px;
    width: 76px;
    height: 76px;
    content: "";
    background: radial-gradient(circle, rgba(255, 255, 255, .14), transparent 70%);
    pointer-events: none;
}

.product-page .product-flow-step:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 34px color-mix(in srgb, var(--product-primary) 34%, transparent);
}

/* 流程箭头：白色胶囊底 */
.product-page .product-flow-step:not(:last-child)::after {
    right: -20px;
    bottom: auto;
    top: 50%;
    width: 32px;
    height: 32px;
    background: #fff;
    color: var(--product-primary);
    font-weight: 700;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .14);
    opacity: 1;
    transform: translateY(-50%);
}

/* 管理卡片：编号色块 + 圆点列表 + hover */
.product-page .product-management {
    position: relative;
    overflow: hidden;
}

.product-page .product-management > div {
    position: relative;
    padding: 24px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--product-primary) 4%, #fff) 0%, #fff 100%);
    border: 1px solid color-mix(in srgb, var(--product-border) 55%, transparent);
    border-radius: 12px;
    transition: .25s ease;
}

.product-page .product-management > div h3 {
    position: relative;
    display: inline-block;
    padding-bottom: 8px;
}

.product-page .product-management > div h3::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 2px;
    content: "";
    background: var(--product-primary);
    border-radius: 1px;
    transition: width .3s ease;
}

.product-page .product-management > div:hover h3::after {
    width: 60px;
}

.product-page .product-management > div:hover {
    border-color: color-mix(in srgb, var(--product-primary) 42%, transparent);
    box-shadow: 0 14px 32px color-mix(in srgb, var(--product-primary) 12%, transparent);
}

/* 列表项：主题色圆点 */
.product-page .product-management li {
    position: relative;
    padding-left: 20px;
    list-style: none;
}

.product-page .product-management li::before {
    position: absolute;
    top: 11px;
    left: 0;
    width: 8px;
    height: 8px;
    content: "";
    background: var(--product-primary);
    border-radius: 50%;
}

/* FAQ 与免责说明：左侧色条 + hover 加深 */
.product-page .seo-geo-faq details {
    transition: .25s ease;
}

.product-page .seo-geo-faq details:hover,
.product-page .seo-geo-faq details[open] {
    border-color: color-mix(in srgb, var(--product-primary) 40%, transparent);
    box-shadow: 0 8px 22px color-mix(in srgb, var(--product-primary) 8%, transparent);
}

.product-page .seo-geo-faq summary {
    position: relative;
    padding-left: 26px;
}

.product-page .seo-geo-faq summary::before {
    position: absolute;
    top: 22px;
    left: 6px;
    width: 4px;
    height: 14px;
    content: "";
    background: var(--product-primary);
    border-radius: 2px;
}

.product-page .product-disclosure {
    position: relative;
    padding-left: 22px;
}

.product-page .product-disclosure::before {
    position: absolute;
    top: 16px;
    bottom: 16px;
    left: 0;
    width: 3px;
    content: "";
    background: linear-gradient(180deg, var(--product-primary), var(--product-deep));
    border-radius: 2px;
}

/* 页脚链接 hover */
.product-page .seo-about-footer a {
    transition: .2s ease;
}

.product-page .seo-about-footer a:hover {
    color: #fff;
    text-decoration: underline;
}

@media (max-width: 900px) {
    .product-page .product-card-index {
        width: 38px;
        height: 38px;
        font-size: 13px;
    }

    .product-page .product-flow-step:not(:last-child)::after {
        right: 50%;
        top: auto;
        bottom: -17px;
        transform: translateX(50%) rotate(90deg);
    }
}

/* ============ 动效与氛围增强 ============ */

@keyframes pb-fade-up {
    from { opacity: 0; transform: translateY(28px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pb-float {
    from { transform: translateY(0); }
    to { transform: translateY(-12px); }
}

@keyframes pb-drift {
    from { transform: translate(0, 0); }
    to { transform: translate(-32px, 26px); }
}

@keyframes pb-shine {
    0%, 55% { left: -80%; }
    85%, 100% { left: 140%; }
}

@keyframes pb-arrow {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(-50%) translateX(5px); }
}

@keyframes pb-breathe {
    from { opacity: .78; }
    to { opacity: 1; }
}

@keyframes pb-blob {
    from { transform: rotate(18deg) translate(0, 0) scale(1); }
    to { transform: rotate(30deg) translate(-26px, 20px) scale(1.07); }
}

@keyframes pb-dots {
    to { background-position: 34px 46px, -46px -34px; }
}

/* Hero 元素依次进场 */
.product-page .product-kicker,
.product-page .product-title,
.product-page .product-lead,
.product-page .product-tags,
.product-page .product-actions {
    animation: pb-fade-up .85s cubic-bezier(.22, .68, .36, 1) both;
}

.product-page .product-kicker { animation-delay: .05s; }
.product-page .product-title { animation-delay: .15s; }
.product-page .product-lead { animation-delay: .26s; }
.product-page .product-tags { animation-delay: .37s; }
.product-page .product-actions { animation-delay: .48s; }

/* 右侧工作台窗口：进场后持续轻悬浮 */
.product-page .product-visual-window {
    animation: pb-fade-up .9s cubic-bezier(.22, .68, .36, 1) .32s both,
               pb-float 7s ease-in-out 1.6s infinite alternate;
}

/* Hero 氛围装饰：漂浮圆环 + 光斑 */
.product-page .product-hero-inner::before,
.product-page .product-hero-inner::after {
    position: absolute;
    z-index: -1;
    content: "";
    pointer-events: none;
}

.product-page .product-hero-inner::before {
    top: -30px;
    right: 6%;
    width: 110px;
    height: 110px;
    border: 16px solid color-mix(in srgb, var(--product-primary) 16%, transparent);
    border-radius: 50%;
    animation: pb-drift 13s ease-in-out infinite alternate;
}

.product-page .product-hero-inner::after {
    bottom: -46px;
    left: 40%;
    width: 96px;
    height: 96px;
    background: radial-gradient(circle, color-mix(in srgb, var(--product-primary) 24%, transparent), transparent 70%);
    animation: pb-drift 10s ease-in-out infinite alternate-reverse;
}

/* 网格纹理缓慢漂移 */
.product-page .product-hero::before {
    animation: pb-dots 30s ease-in-out infinite alternate;
}

/* 主题装饰呼吸 */
.product-page.theme-house .product-hero::after {
    animation: pb-breathe 12s ease-in-out infinite alternate;
}

.product-page.theme-housekeep .product-hero::after {
    animation: pb-blob 16s ease-in-out infinite alternate;
}

/* 主按钮循环扫光 */
.product-page .product-actions .primary {
    position: relative;
    overflow: hidden;
}

.product-page .product-actions .primary::after {
    position: absolute;
    top: 0;
    left: -80%;
    width: 55%;
    height: 100%;
    content: "";
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .4), transparent);
    transform: skewX(-20deg);
    animation: pb-shine 4s ease-in-out infinite;
}

/* 视觉卡片默认透明描边，避免 hover 时尺寸抖动 */
.product-page .product-visual-card {
    border: 1px solid transparent;
}

/* 流程箭头脉冲（仅桌面） */
@media (min-width: 901px) {
    .product-page .product-flow-step:not(:last-child)::after {
        animation: pb-arrow 2.2s ease-in-out infinite;
    }
}

/* 滚动浮现（配合 product-motion.js 添加 .pb-reveal/.pb-in） */
.product-page .pb-reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s ease, transform .7s cubic-bezier(.22, .68, .36, 1);
    transition-delay: var(--pb-delay, 0s);
}

.product-page .pb-reveal.pb-in {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .product-page *,
    .product-page *::before,
    .product-page *::after {
        animation: none !important;
        transition: none !important;
    }

    .product-page .pb-reveal {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 900px) {
    .product-page .product-hero-inner::before {
        top: -20px;
        right: 2%;
        width: 70px;
        height: 70px;
        border-width: 10px;
    }

    .product-page .product-hero-inner::after {
        bottom: -30px;
        width: 64px;
        height: 64px;
    }
}