.wk-help-page {
        --wk-primary: #2f80ff;
        --wk-primary-dark: #1d6ee8;
        --wk-soft: #f3f8ff;
        --wk-border: #eef3fa;
        --wk-text: #111827;
        --wk-muted: #6b7280;
        color: var(--wk-text);
        background: #fff;
        overflow: hidden;
    }

    .wk-help-page a {
        color: inherit;
        text-decoration: none;
    }

    .wk-help-hero {
        position: relative;
        padding: 82px 20px 128px;
        background:
            radial-gradient(circle at 16% 18%, rgba(101, 164, 255, 0.18), transparent 28%),
            radial-gradient(circle at 88% 10%, rgba(91, 205, 255, 0.18), transparent 32%),
            linear-gradient(180deg, #eff8ff 0%, #f8fcff 72%, #ffffff 100%);
    }

    .wk-help-hero:before {
        content: "";
        position: absolute;
        inset: 0;
        background-image:
            linear-gradient(rgba(47, 128, 255, 0.045) 1px, transparent 1px),
            linear-gradient(90deg, rgba(47, 128, 255, 0.045) 1px, transparent 1px);
        background-size: 44px 44px;
        -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), transparent 82%);
        mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), transparent 82%);
        pointer-events: none;
    }

    .wk-help-hero-inner {
        position: relative;
        z-index: 1;
        max-width: 980px;
        margin: 0 auto;
        text-align: center;
    }

    .wk-help-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        height: 30px;
        padding: 0 14px;
        margin-bottom: 22px;
        border: 1px solid rgba(47, 128, 255, 0.22);
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.72);
        color: #467ddd;
        font-size: 13px;
        box-shadow: 0 8px 20px rgba(47, 128, 255, 0.08);
    }

    .wk-help-badge .layui-icon {
        font-size: 15px;
    }

    .wk-help-title {
        margin: 0;
        font-size: 42px;
        line-height: 1.22;
        font-weight: 800;
        color: #0f172a;
        letter-spacing: 0;
    }

    .wk-help-desc {
        margin: 16px 0 0;
        font-size: 17px;
        color: var(--wk-muted);
    }

    .wk-search-wrap {
        max-width: 790px;
        margin: 48px auto 0;
    }

    .wk-search-box {
        height: 64px;
        display: flex;
        align-items: center;
        padding: 8px;
        background: #fff;
        border: 1px solid #e2ecf9;
        border-radius: 8px;
        box-shadow: 0 16px 36px rgba(45, 99, 170, 0.10);
    }

    .wk-search-icon {
        width: 48px;
        height: 48px;
        display: grid;
        place-items: center;
        flex: 0 0 auto;
        color: #a6b4c8;
        font-size: 22px;
    }

    .wk-search-box .layui-input {
        flex: 1;
        min-width: 0;
        height: 48px;
        border: 0;
        background: transparent;
        box-shadow: none;
    }

    .wk-search-box .layui-btn {
        width: 102px;
        height: 48px;
        border-radius: 6px;
        background: linear-gradient(180deg, #438cff, #2f80ff);
        box-shadow: 0 8px 18px rgba(47, 128, 255, 0.26);
        font-size: 16px;
        font-weight: 700;
    }

    .wk-search-box .layui-btn:hover {
        background: linear-gradient(180deg, #2f80ff, #1d6ee8);
        opacity: 1;
        transform: translateY(-1px);
    }

    .wk-hot-tags {
        margin-top: 22px;
        height: 34px;
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
        padding: 0 52px 0 0;
        position: relative;
        z-index: 4;
    }

    .wk-hot-tags-list {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 14px;
        flex-wrap: wrap;
        max-height: 34px;
        overflow: hidden;
        transition: max-height .25s ease;
        position: absolute;
        top: 0;
        right: 52px;
        left: 0;
    }

    .wk-hot-tags.is-expanded .wk-hot-tags-list {
        max-height: 82px;
        padding-bottom: 10px;
        background: linear-gradient(180deg, rgba(248,252,255,.96), rgba(248,252,255,.84));
        border-radius: 18px;
    }

    .wk-hot-tags .layui-badge-rim {
        height: 34px;
        display: inline-flex;
        align-items: center;
        padding: 0 17px;
        border: 0;
        border-radius: 999px;
        background: rgba(243, 247, 253, 0.92);
        color: #8a98aa;
        font-size: 13px;
        transition: .25s ease;
    }

    

    .wk-hot-tags .layui-badge-rim:hover {
        color: var(--wk-primary);
        background: #eaf3ff;
    }

    .wk-hot-tags-toggle {
        position: absolute;
        top: 0;
        right: 0;
        z-index: 2;
        width: 34px;
        height: 34px;
        display: inline-grid;
        place-items: center;
        border: 1px solid rgba(47,128,255,.16);
        border-radius: 999px;
        background: rgba(236, 246, 255, 0.92);
        color: #5f92d9;
        cursor: pointer;
    }

    .wk-hot-tags-toggle .layui-icon {
        font-size: 16px;
    }

    .wk-hot-tags-toggle:hover {
        border-color: rgba(47,128,255,.24);
        background: rgba(225, 240, 255, 0.96);
        color: var(--wk-primary);
    }

    .wk-help-main {
        position: relative;
        z-index: 2;
        max-width: 1200px;
        margin: -46px auto 0;
        padding: 0 20px;
    }

    .wk-entry-card {
        display: block;
        position: relative;
        box-sizing: border-box;
        margin-bottom: 24px;
        overflow: hidden;
        border: 1px solid var(--wk-border);
        border-radius: 8px;
        background: #fff;
        box-shadow: none;
        transition: .28s ease;
    }

    .wk-entry-card:hover,
    .wk-faq-card:hover,
    .wk-guide-panel:hover {
        transform: translateY(-4px);
        border-color: rgba(47, 128, 255, .28);
        box-shadow: 0 12px 32px rgba(32, 93, 170, 0.08);
    }

    .wk-entry-card .layui-card-body {
        position: relative;
        z-index: 1;
        padding: 20px;
        padding-bottom: 0;
    }

    .wk-entry-card.wk-large{
        height: 140px;
    }

    .wk-entry-large-img{
        position: absolute;
        inset: 0;
        pointer-events: none;
    }

    .wk-entry-large-img img{
        position: absolute;
        left: auto;
        right: 0;
        top: 0;
        z-index: -10;
        bottom: auto;
        width: 310px;
        height: 140px;
        object-position: right center;
    }

    .wk-entry-title {
        margin: 0 0 6px;
        font-size: 24px;
        line-height: 1.3;
        font-weight: 800;
        color: #111827;
    }

    .wk-entry-desc {
        margin: 0;
        max-width: 220px;
        color: var(--wk-muted);
        font-size: 14px;
    }

    .wk-entry-img {
        text-align: center;
        overflow: hidden;
    }

    .wk-entry-img img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: right bottom;
        display: block;
    }

    .wk-section {
        margin-top: 94px;
    }

    .wk-section-head {
        margin-bottom: 54px;
        text-align: center;
    }

    .wk-section-title {
        margin: 0;
        font-size: 36px;
        line-height: 1.2;
        font-weight: 500;
        color: #111827;
    }

    .wk-faq-card {
        min-height: 68px;
        display: flex;
        align-items: center;
        gap: 14px;
        padding: 0 22px;
        border: 1px solid transparent;
        border-radius: 8px;
        background: #f4f7fb;
        color: #111827;
        font-size: 16px;
        font-weight: 500;
        transition: .25s ease;
    }

    .wk-faq-card:hover {
        color: var(--wk-primary);
        background: #edf5ff;
        border-color: #dbeafe;
    }

    .wk-faq-card .layui-icon {
        width: 24px;
        color: currentColor;
        font-size: 23px;
        text-align: center;
        flex: 0 0 auto;
    }

    .wk-guide-panel {
        min-height: 100%;
        padding: 34px;
        border: 1px solid var(--wk-border);
        border-radius: 12px;
        background: linear-gradient(180deg, #ffffff, #f9fbff);
        transition: .25s ease;
    }

    .wk-guide-title {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        margin-bottom: 22px;
    }

    .wk-guide-title h3 {
        margin: 0;
        font-size: 22px;
        font-weight: 800;
    }

    .wk-guide-title a {
        color: var(--wk-primary);
        font-size: 14px;
        flex: 0 0 auto;
    }

    .wk-guide-list {
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .wk-guide-list li {
        border-bottom: 1px solid #eef3fa;
    }

    .wk-guide-list li:last-child {
        border-bottom: 0;
    }

    .wk-guide-list a {
        min-height: 50px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #374151;
        font-size: 15px;
        line-height: 1.55;
        transition: .2s ease;
    }

    .wk-guide-list a:hover {
        color: var(--wk-primary);
        transform: translateX(3px);
    }

    .wk-guide-list .wk-num {
        width: 22px;
        height: 22px;
        display: inline-grid;
        place-items: center;
        border-radius: 5px;
        background: #edf4ff;
        color: var(--wk-primary);
        font-size: 12px;
        font-weight: 700;
        flex: 0 0 auto;
    }

    .wk-sdk-tabs {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }

    .wk-sdk-tabs .layui-btn {
        height: 42px;
        padding: 0 18px;
        border: 0;
        border-radius: 8px;
        background: #f3f7fd;
        color: #526173;
        font-size: 15px;
        font-weight: 500;
    }

    .wk-sdk-tabs .layui-btn:hover,
    .wk-sdk-tabs .layui-btn.layui-btn-normal {
        background: var(--wk-primary);
        color: #fff;
        box-shadow: 0 10px 20px rgba(47, 128, 255, .22);
        opacity: 1;
    }

    .layui-tabs-header>li {
        font-size: 18px;
        font-weight: 500;
    }

    .wk-product-list .wk-guide-title h3 {
        font-size: 20px;
        font-weight: 700;
        color: #1f2937;
        display: block;
        line-height: 34px;
    }
    
    .wk-product-list .wk-guide-title h3::first-letter {
        color: #fff;
        background: linear-gradient(135deg, #ff8a00, #ff5a1f);
        border-radius: 50% 50% 50% 8px;
        padding: 5px 9px;
        margin-right: 4px;
        box-shadow: 0 6px 14px rgba(255, 90, 31, 0.28);
    }


    @media (max-width: 1100px) {
        .wk-entry-card .layui-card-body {
            padding-bottom: 88px;
        }

        .wk-entry-card.wk-large .layui-card-body {
            padding-bottom: 66px;
        }
    }

    @media (max-width: 768px) {
        .wk-help-hero {
            padding: 56px 16px 92px;
        }

        .wk-help-title {
            font-size: 32px;
        }

        .wk-help-desc {
            font-size: 15px;
        }

        .wk-search-box {
            height: auto;
            padding: 8px;
        }

        .wk-search-icon {
            width: 38px;
        }

        .wk-search-box .layui-btn {
            width: 82px;
        }

        .wk-help-main {
            margin-top: -32px;
            padding: 0 16px;
        }

        .wk-entry-card {
            margin-bottom: 16px;
        }

        .wk-entry-card .layui-card-body,
        .wk-entry-card.wk-large .layui-card-body {
            padding: 24px 22px 0;
        }

        .wk-entry-title {
            font-size: 22px;
        }

        .wk-section {
            margin-top: 64px;
        }

        .wk-section-head {
            margin-bottom: 34px;
        }

        .wk-section-title {
            font-size: 28px;
        }

        .wk-guide-panel {
            margin-bottom: 18px;
            padding: 24px 20px;
        }
    }