:root {
    --bg-dark: #0b0f19;
    --card-bg: rgba(15, 23, 42, 0.75);
    --card-border: rgba(255, 255, 255, 0.08);
    --sky-blue: #38bdf8;
    --text-main: #f8fafc;
    --text-sub: #cbd5e1;
    --text-muted: #94a3b8;
    --font-primary: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Hero Header with Map Background */
.rules-hero {
    padding: 9rem 1.5rem 4rem 1.5rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(7, 10, 16, 0.5) 0%, var(--bg-dark) 100%), 
                url('../assets/earthmap.png') center/cover no-repeat;
}

.rules-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.rules-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.rules-subtext {
    font-size: 1.05rem;
    color: var(--text-sub);
    line-height: 1.7;
}

.rules-subtext a {
    color: var(--sky-blue);
    text-decoration: underline;
}

/* Main Content Container */
.rules-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 2rem 1.5rem 6rem 1.5rem;
}

.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.section-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    margin: 2.5rem 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

/* Rule Card Container */
.rule-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem 2.25rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    margin-bottom: 2rem;
}

/* Subsection Title */
.subsection-pill {
    color: var(--sky-blue);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.rule-description {
    font-size: 1rem;
    color: var(--text-sub);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* List Groups */
.rule-group {
    margin-bottom: 1.5rem;
}

.rule-group:last-child {
    margin-bottom: 0;
}

.list-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.list-title.not-allowed {
    color: #f87171;
}

.list-title.allowed {
    color: #4ade80;
}

.rule-list {
    list-style-type: disc;
    padding-left: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rule-list li {
    font-size: 0.98rem;
    color: var(--text-sub);
    line-height: 1.6;
}

.rule-list li strong {
    color: var(--text-main);
}

/* Footer */
.footer {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer strong {
    color: var(--text-main);
:root {
    --bg-dark: #0b0f19;
    --card-bg: rgba(15, 23, 42, 0.75);
    --card-border: rgba(255, 255, 255, 0.08);
    --sky-blue: #38bdf8;
    --text-main: #f8fafc;
    --text-sub: #cbd5e1;
    --text-muted: #94a3b8;
    --font-primary: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Hero Header with Map Background */
.rules-hero {
    padding: 9rem 1.5rem 4rem 1.5rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(7, 10, 16, 0.5) 0%, var(--bg-dark) 100%), 
                url('../assets/earthmap.png') center/cover no-repeat;
}

.rules-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.rules-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.rules-subtext {
    font-size: 1.05rem;
    color: var(--text-sub);
    line-height: 1.7;
}

.rules-subtext a {
    color: var(--sky-blue);
    text-decoration: underline;
}

/* Main Content Container */
.rules-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 2rem 1.5rem 6rem 1.5rem;
}

.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.section-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    margin: 2.5rem 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

/* Rule Card Container */
.rule-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem 2.25rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    margin-bottom: 2rem;
}

/* Subsection Title */
.subsection-pill {
    color: var(--sky-blue);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.rule-description {
    font-size: 1rem;
    color: var(--text-sub);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* List Groups */
.rule-group {
    margin-bottom: 1.5rem;
}

.rule-group:last-child {
    margin-bottom: 0;
}

.list-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.list-title.not-allowed {
    color: #f87171;
}

.list-title.allowed {
    color: #4ade80;
}

.rule-list {
    list-style-type: disc;
    padding-left: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rule-list li {
    font-size: 0.98rem;
    color: var(--text-sub);
    line-height: 1.6;
}

.rule-list li strong {
    color: var(--text-main);
}

/* Footer */
.footer {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer strong {
    color: var(--text-main);
}