.page-blog-huong-dan-dang-ky-tai-khoan-bj99 {
    font-family: Arial, sans-serif;
    color: #333333; /* Text Main */
    background-color: #F5F7FA; /* Background */
    line-height: 1.6;
}

/* General container for content sections */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}

/* Section styling */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__section {
    padding: 60px 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__section-title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
    color: #E53935; /* Main Brand Color */
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__section-title--light {
    color: #ffffff;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__sub-title {
    font-size: 24px;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
    color: #E53935; /* Main Brand Color */
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__list {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 20px;
    padding-left: 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__list li {
    margin-bottom: 8px;
}

/* Hero Section */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__hero-section {
    position: relative;
    padding-top: 10px; /* Small top spacing as body padding is handled by shared.css */
    background-color: #F5F7FA;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__hero-image {
    width: 100%;
    max-height: 600px; /* Limit height for hero image */
    overflow: hidden;
    margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__hero-content {
    max-width: 900px;
    padding: 0 15px 40px;
    box-sizing: border-box;
    position: relative; /* Ensure content is above image if z-index is used, though we prefer top-down flow */
    z-index: 2;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__main-title {
    font-size: clamp(32px, 4vw, 48px); /* Responsive font size */
    font-weight: 700;
    color: #E53935; /* Main Brand Color */
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__description {
    font-size: 18px;
    margin-bottom: 30px;
}

/* CTA Buttons */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap; /* Allow wrapping for multiple buttons */
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__cta-buttons--center {
    justify-content: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-primary,
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-secondary,
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-text {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-primary {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 10px rgba(229, 57, 53, 0.3);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(229, 57, 53, 0.4);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-secondary {
    background-color: #ffffff; /* Card BG */
    color: #E53935; /* Main Brand Color */
    border: 2px solid #E53935;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-secondary:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-text {
    color: #E53935; /* Main Brand Color */
    background: transparent;
    border: none;
    padding: 10px 0;
    font-size: 16px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__btn-text:hover {
    text-decoration: underline;
}

/* Intro Section Content Wrapper */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__content-wrapper {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__content-wrapper--reverse {
    flex-direction: row-reverse;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__text-block {
    flex: 1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__image-block {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__image-block img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Requirements Grid */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__card {
    background-color: #FFFFFF; /* Card BG */
    border: 1px solid #E0E0E0; /* Border */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__card-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #E53935; /* Main Brand Color */
}

/* Step-by-step Guide */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__step-item {
    background-color: #FFFFFF; /* Card BG */
    border: 1px solid #E0E0E0; /* Border */
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__step-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #E53935; /* Main Brand Color */
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__step-item img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Benefits Section (Dark Background) */
.page-blog-huong-dan-dang-ky-tai-khoan-bj99__dark-section {
    background-color: #E53935; /* Main Brand Color */
    color: #ffffff;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__dark-section .page-blog-huong-dan-dang-ky-tai-khoan-bj99__card {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__dark-section .page-blog-huong-dan-dang-ky-tai-khoan-bj99__card-title {
    color: #ffffff;
}

.page-blog-huong-dan-dang-ky-tai-khoan-bj99__benefit-card {
    background-color: rgba(255, 255, 255, 0.1); /* Slightly transparent white on red */
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    color: #ffffff;
}