.page-huong-dan-choi {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #1F2D3D; /* Text Main */
    background-color: #F4F7FB; /* Background */
}

.page-huong-dan-choi__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Top Section */
.page-huong-dan-choi__top-section {
    padding-top: 10px; /* Small top padding, not --header-offset */
    padding-bottom: 40px;
    text-align: center;
    background-color: #F4F7FB; /* Background */
}

.page-huong-dan-choi__main-title {
    font-size: 2.8em;
    font-weight: 700;
    line-height: 1.2;
    color: #1F2D3D; /* Text Main */
    margin-bottom: 15px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-huong-dan-choi__description {
    font-size: 1.1em;
    color: #1F2D3D; /* Text Main */
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-huong-dan-choi__top-cta {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap; /* Ensure buttons wrap on smaller screens */
}

.page-huong-dan-choi__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-huong-dan-choi__btn--primary {
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Button color */
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

.page-huong-dan-choi__btn--primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-huong-dan-choi__btn--secondary {
    background: #ffffff;
    color: #2F6BFF; /* Main color */
    border: 2px solid #2F6BFF;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-huong-dan-choi__btn--secondary:hover {
    background: #2F6BFF;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

.page-huong-dan-choi__btn--tertiary {
    background: #6FA3FF; /* Auxiliary color */
    color: #ffffff;
    border: none;
    padding: 8px 18px;
    font-size: 0.9em;
    border-radius: 6px;
    margin-top: 15px;
}

.page-huong-dan-choi__btn--tertiary:hover {
    background: #2F6BFF;
}


/* Content Section */
.page-huong-dan-choi__content-section {
    padding: 50px 0;
}

.page-huong-dan-choi__light-bg {
    background-color: #F4F7FB; /* Background */
}

.page-huong-dan-choi__article-wrap {
    max-width: 900px; /* Optimized for long-form content readability */
    padding: 0 20px;
    box-sizing: border-box;
}

.page-huong-dan-choi__section-title {
    font-size: 2em;
    font-weight: 700;
    color: #000000; /* Custom Color_1776249996415 */
    margin-top: 40px;
    margin-bottom: 25px;
    text-align: center;
}

.page-huong-dan-choi__sub-section-title {
    font-size: 1.5em;
    font-weight: 600;
    color: #2F6BFF; /* Main color */
    margin-top: 30px;
    margin-bottom: 20px;
}

.page-huong-dan-choi__text-block {
    font-size: 1em;
    color: #1F2D3D; /* Text Main */
    margin-bottom: 15px;
}

.page-huong-dan-choi__figure {
    margin: 30px 0;
    text-align: center;
}

.page-huong-dan-choi__figure img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-huong-dan-choi__figcaption {
    font-size: 0.9em;
    color: #666666;
    margin-top: 10px;
}

.page-huong-dan-choi__step-by-step {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin: 30px 0;
}

.page-huong-dan-choi__step-item {
    background-color: #ffffff; /* Card BG */
    border: 1px solid #D6E2FF; /* Border */
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-huong-dan-choi__step-title {
    font-size: 1.3em;
    font-weight: 700;
    color: #2F6BFF; /* Main color */
    margin-bottom: 10px;
}

.page-huong-dan-choi__step-description {
    font-size: 0.95em;
    color: #1F2D3D; /* Text Main */
}

.page-huong-dan-choi__cta-box {
    background-color: #ffffff; /* Card BG */
    border: 1px solid #D6E2FF; /* Border */
    border-radius: 10px;
    padding: 30px;
    margin: 40px 0;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.page-huong-dan-choi__cta-box--final {
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    color: #ffffff;
}

.page-huong-dan-choi__cta-box--final .page-huong-dan-choi__cta-text {
    color: #ffffff;
}

.page-huong-dan-choi__cta-box--final .page-huong-dan-choi__btn--primary {
    background: #ffffff;
    color: #2F6BFF;
    border: none;
}

.page-huong-dan-choi__cta-box--final .page-huong-dan-choi__btn--primary:hover {
    background: #e0e0e0;
}

.page-huong-dan-choi__cta-text {
    font-size: 1.2em;
    font-weight: 600;
    color: #1F2D3D; /* Text Main */
    margin-bottom: 20px;
}

.page-huong-dan-choi__ordered-list,
.page-huong-dan-choi__unordered-list {
    margin: 20px 0 20px 25px;
    padding: 0;
    list-style-position: outside;
    color: #1F2D3D; /* Text Main */
}

.page-huong-dan-choi__ordered-list li,
.page-huong-dan-choi__unordered-list li {
    margin-bottom: 10px;
    font-size: 1em;
}

.page-huong-dan-choi__warning-text {
    color: #D32F2F; /* A strong red for warnings */
    font-weight: bold;
}

/* FAQ Section */
.page-huong-dan-choi__faq-list {
    margin-top: 30px;
}

.page-huong-dan-choi__faq-item {
    background-color: #ffffff; /* Card BG */
    border: 1px solid #D6E2FF; /* Border */
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-huong-dan-choi__faq-question {
    font-size: 1.1em;
    font-weight: 600;
    color: #2F6BFF; /* Main color */
    margin-bottom: 10px;
}

.page-huong-dan-choi__faq-answer {
    font-size: 0.95em;
    color: #1F2D3D; /* Text Main */
}


/* --- Responsive Styles --- */

/* Mobile @media (max-width: 768px)必写清单 */
@media (max-width: 768px) {
    .page-huong-dan-choi {
        font-size: 15px;
        line-height: 1.5;
    }

    /* 1. 顶区标题 + 双 CTA */
    .page-huong-dan-choi__top-section {
        padding-top: 10px !important; /* Small top padding */
        padding-bottom: 30px;
    }

    .page-huong-dan-choi__main-title {
        font-size: 2em;
        margin-bottom: 10px;
        padding: 0 10px;
    }

    .page-huong-dan-choi__description {
        font-size: 1em;
        margin-bottom: 20px;
        padding: 0 15px;
    }

    .page-huong-dan-choi__top-cta {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        padding: 0 15px;
    }

    /* 4. 按钮与按钮容器 */
    .page-huong-dan-choi__btn {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-huong-dan-choi__top-cta,
    .page-huong-dan-choi__cta-box,
    .page-huong-dan-choi__promo-box {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }

    .page-huong-dan-choi__cta-box .page-huong-dan-choi__btn {
        margin-top: 10px; /* Adjust margin for stacked buttons */
    }

    /* 2. 单栏长文容器 */
    .page-huong-dan-choi__article-wrap {
        padding: 0 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-huong-dan-choi__section-title {
        font-size: 1.6em;
        margin-top: 30px;
        margin-bottom: 20px;
    }

    .page-huong-dan-choi__sub-section-title {
        font-size: 1.3em;
        margin-top: 25px;
        margin-bottom: 15px;
    }

    .page-huong-dan-choi__text-block,
    .page-huong-dan-choi__step-description,
    .page-huong-dan-choi__cta-text,
    .page-huong-dan-choi__ordered-list li,
    .page-huong-dan-choi__unordered-list li,
    .page-huong-dan-choi__faq-answer {
        font-size: 0.95em;
    }

    .page-huong-dan-choi__step-item,
    .page-huong-dan-choi__cta-box,
    .page-huong-dan-choi__promo-box,
    .page-huong-dan-choi__faq-item {
        padding: 20px;
    }

    .page-huong-dan-choi__step-title {
        font-size: 1.2em;
    }

    /* 3. 通用图片与 figure */
    .page-huong-dan-choi__figure img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        padding: 0; /* Remove potential padding */
    }

    /* 5. 注册教程与 FAQ 区块 */
    .page-huong-dan-choi__faq-question {
        font-size: 1em;
    }
}