*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Container & typography */
.rg-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 180px 16px;
    color: #1a1a1a;
}

.rg-header {
    text-align: center;
    margin-bottom: 50px
}

.rg-header h1 {
    font-size: 36px;
    color: #064a8f !important;
    margin-bottom: 12px;
    font-weight: 700 !important;
}

.rg-header .rg-sub {
    font-size: 18px;
    opacity: .85
}

/* Each section */
.rg-section {
    background: #fff;
    padding: 36px 32px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .1);
    margin-bottom: 40px
}

.rg-section h2 {
    font-size: 24px;
    color: #064a8f;
    margin-bottom: 16px
}

.rg-section p {
    margin-bottom: 18px;
    line-height: 1.6
}

/* Highlighted principle box */
.rg-highlight {
    background: #eef6ff;
    border-left: 4px solid #064a8f;
    padding: 20px 24px;
    border-radius: 6px;
    margin-top: 24px;
}

.rg-highlight h3 {
    margin-top: 0;
    margin-bottom: 12px;
    color: #064a8f
}

.rg-highlight ul {
    list-style: disc inside;
    margin: 0;
    padding-left: 18px
}

.rg-highlight li {
    margin-bottom: 8px
}

/* Numbered checklist */
.rg-checklist {
    counter-reset: rg-counter;
    margin-left: 0;
    padding-left: 0;
    list-style: none
}

.rg-checklist li {
    position: relative;
    margin: 16px 0 0 0;
    padding-left: 38px;
    counter-increment: rg-counter;
}

.rg-checklist li::before {
    content: counter(rg-counter);
    position: absolute;
    top: 0;
    left: 0;
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    font-weight: 700;
    color: #fff;
    background: #cce4ff;
    border-radius: 50%;
}

/* Notice boxes */
.rg-notice {
    background: #fff8e6;
    border-left: 4px solid #f0c14b;
    padding: 16px 20px;
    border-radius: 6px;
    margin-top: 24px;
    font-size: 15px;
}

.rg-notice strong {
    display: block;
    margin-bottom: 8px;
    color: #b35900
}

/* Tools grid */
.rg-tools {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.rg-tool {
    background: #eef6ff;
    padding: 18px 20px;
    border-radius: 6px;
    border-left: 4px solid #064a8f;
}

.rg-tool h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #064a8f;
    font-size: 18px
}

.rg-tool p {
    margin: 0;
    line-height: 1.5
}

/* Resources list */
.rg-resources {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 24px;
}

.rg-resource {
    padding: 16px 20px;
    border: 1px solid #ddd;
    border-radius: 6px
}

.rg-resource h3 {
    margin-top: 0;
    margin-bottom: 8px;
    color: #064a8f;
    font-size: 18px
}

.rg-resource p {
    margin: 4px 0
}

/* Plain bullet lists */
.rg-list {
    list-style: disc inside;
    margin: 16px 0 0 0;
    padding-left: 18px
}

.rg-list li {
    margin-bottom: 8px
}

/* Final alert notice (red) */
.rg-notice--alert {
    background: #fff1f1;
    border-color: #e66464;
}