/* 
 * 텔레그램 보안 가이드 전용 스타일
 * Root ID: #ag-telegram-security-guide
 */

#ag-telegram-security-guide {
    max-width: 1100px;
    margin: 30px auto !important;
    width: 100% !important;
    font-family: 'Pretendard', sans-serif !important;
    color: #e2e8f0 !important; /* 다크 테마 기반 텍스트 */
    line-height: 1.8 !important;
    background-color: #0f172a !important; /* 심해 네이비 배경 */
    padding: 60px 20px !important;
    box-sizing: border-box !important;
    border-radius: 40px !important;
    letter-spacing: -0.01em !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
}

/* 텍스트 컬러 오버라이딩 방어 (Deep Contrast) */
#ag-telegram-security-guide p, 
#ag-telegram-security-guide h1, 
#ag-telegram-security-guide h2, 
#ag-telegram-security-guide h3, 
#ag-telegram-security-guide h4, 
#ag-telegram-security-guide ul, 
#ag-telegram-security-guide li,
#ag-telegram-security-guide span,
#ag-telegram-security-guide strong,
#ag-telegram-security-guide i {
    margin: 0 !important;
    padding: 0 !important;
    color: inherit !important;
}

/* 헤더 - 보안 금고 테마 (Vault Glow) */
#ag-telegram-security-guide .ag-header {
    text-align: center !important;
    margin-bottom: 70px !important;
    padding: 100px 20px !important;
    background: radial-gradient(circle at center, #1e293b 0%, #020617 100%) !important;
    border-radius: 35px !important;
    position: relative !important;
    overflow: hidden !important;
    border: 1px solid rgba(56, 189, 248, 0.1) !important;
}

#ag-telegram-security-guide .ag-header__visual {
    position: relative !important;
    display: flex !important;
    justify-content: center !important;
    margin-bottom: 40px !important;
}

#ag-telegram-security-guide .ag-vault-icon {
    width: 130px !important;
    height: 130px !important;
    background: #020617 !important;
    border: 2px solid #38bdf8 !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 4rem !important;
    position: relative !important;
    z-index: 2 !important;
    box-shadow: 0 0 40px rgba(56, 189, 248, 0.2) !important;
}

#ag-telegram-security-guide .ag-server { color: #475569 !important; position: absolute !important; opacity: 0.5 !important; }
#ag-telegram-security-guide .ag-lock { color: #38bdf8 !important; position: relative !important; }

#ag-telegram-security-guide .ag-glow-ring {
    position: absolute !important;
    width: 250px !important;
    height: 250px !important;
    border: 1px solid rgba(56, 189, 248, 0.2) !important;
    border-radius: 50% !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 1 !important;
}

#ag-telegram-security-guide .ag-header__title {
    font-size: 2.8rem !important;
    font-weight: 900 !important;
    color: #ffffff !important;
    margin-bottom: 20px !important;
    word-break: keep-all !important;
}

#ag-telegram-security-guide .ag-header__subtitle {
    font-size: 1.4rem !important;
    color: #94a3b8 !important;
    max-width: 700px !important;
    margin: 0 auto !important;
}

/* 섹션 공통 스타일 */
#ag-telegram-security-guide .ag-section {
    margin-bottom: 80px !important;
}

#ag-telegram-security-guide .ag-section__title {
    font-size: 1.95rem !important;
    font-weight: 800 !important;
    color: #38bdf8 !important;
    margin-bottom: 40px !important;
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
}

/* 1. 이중 보안 그리드 */
#ag-telegram-security-guide .ag-crypto-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 30px !important;
}

#ag-telegram-security-guide .ag-crypto-card {
    background: rgba(30, 41, 59, 0.5) !important;
    padding: 45px !important;
    border-radius: 30px !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    transition: all 0.4s ease !important;
}

#ag-telegram-security-guide .ag-crypto-card:hover { 
    background: rgba(30, 41, 59, 0.8) !important;
    transform: translateY(-10px) !important;
    border-color: rgba(56, 189, 248, 0.3) !important;
}

#ag-telegram-security-guide .ag-crypto-card--secret {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(2, 6, 23, 0.9) 100%) !important;
    border: 1px solid rgba(139, 92, 246, 0.2) !important;
}

#ag-telegram-security-guide .ag-crypto-card--secret .ag-section__title { color: #8b5cf6 !important; }

#ag-telegram-security-guide .ag-crypto-card--secret .ag-crypto-card__header h3,
#ag-telegram-security-guide .ag-crypto-card--secret .ag-feature-list li {
    color: #ffffff !important;
}

#ag-telegram-security-guide .ag-crypto-card__header {
    margin-bottom: 30px !important;
    text-align: center !important;
}

#ag-telegram-security-guide .ag-crypto-card__header i { font-size: 3.5rem !important; color: #38bdf8 !important; margin-bottom: 20px !important; display: block !important; }
#ag-telegram-security-guide .ag-crypto-card--secret .ag-crypto-card__header i { color: #8b5cf6 !important; }

#ag-telegram-security-guide .ag-crypto-card__header h3 { font-size: 1.6rem !important; font-weight: 800 !important; color: #ffffff !important; }
#ag-telegram-security-guide .ag-crypto-card__header small { font-size: 0.9rem !important; opacity: 0.6 !important; display: block !important; margin-top: 5px !important; }

#ag-telegram-security-guide .ag-method {
    background: rgba(56, 189, 248, 0.1) !important;
    color: #38bdf8 !important;
    padding: 10px 20px !important;
    border-radius: 100px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    display: inline-block !important;
    margin-bottom: 30px !important;
    width: 100% !important;
    text-align: center !important;
}

#ag-telegram-security-guide .ag-crypto-card--secret .ag-method { background: rgba(139, 92, 246, 0.1) !important; color: #a78bfa !important; }

#ag-telegram-security-guide .ag-feature-list { list-style: none !important; }
#ag-telegram-security-guide .ag-feature-list li {
    font-size: 1rem !important;
    margin-bottom: 15px !important;
    padding-left: 25px !important;
    position: relative !important;
    color: #cbd5e1 !important;
}

#ag-telegram-security-guide .ag-feature-list li::before {
    content: '\f058' !important;
    font-family: 'Font Awesome 6 Free' !important;
    font-weight: 900 !important;
    position: absolute !important;
    left: 0 !important;
    color: #38bdf8 !important;
}

#ag-telegram-security-guide .ag-crypto-card--secret .ag-feature-list li::before { color: #8b5cf6 !important; }

/* 2. 프라이버시 설정 그리드 */
#ag-telegram-security-guide .ag-privacy-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 20px !important;
}

#ag-telegram-security-guide .ag-privacy-item {
    background: #1e293b !important;
    padding: 35px 20px !important;
    border-radius: 25px !important;
    text-align: center !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
}

#ag-telegram-security-guide .ag-privacy-item__icon {
    font-size: 2.5rem !important;
    color: #38bdf8 !important;
    margin-bottom: 25px !important;
}

#ag-telegram-security-guide .ag-privacy-item h4 { font-size: 1.15rem !important; font-weight: 800 !important; color: #ffffff !important; margin-bottom: 15px !important; }
#ag-telegram-security-guide .ag-privacy-item p { font-size: 0.95rem !important; color: #94a3b8 !important; }

/* 3. 자동 삭제 박스 */
#ag-telegram-security-guide .ag-auto-delete-box {
    background: linear-gradient(to right, #1e293b, #0f172a) !important;
    padding: 40px !important;
    border-radius: 30px !important;
    display: flex !important;
    align-items: center !important;
    gap: 30px !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
}

#ag-telegram-security-guide .ag-auto-delete-box__icon { font-size: 3.5rem !important; color: #f59e0b !important; }
#ag-telegram-security-guide .ag-auto-delete-box__content h3 { font-size: 1.5rem !important; font-weight: 800 !important; color: #ffffff !important; margin-bottom: 10px !important; }
#ag-telegram-security-guide .ag-auto-delete-box__content p { font-size: 1.1rem !important; color: #cbd5e1 !important; }

/* 크리티컬 알림 */
#ag-telegram-security-guide .ag-critical-alert {
    background: #450a0a !important; /* 다크 레드 */
    padding: 50px !important;
    border-radius: 35px !important;
    border: 2px solid #991b1b !important;
}

#ag-telegram-security-guide .ag-critical-alert__header {
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    margin-bottom: 25px !important;
}

#ag-telegram-security-guide .ag-critical-alert__header i { font-size: 2.22rem !important; color: #f87171 !important; }
#ag-telegram-security-guide .ag-critical-alert__header h3 { font-size: 1.6rem !important; font-weight: 900 !important; color: #ffffff !important; }

#ag-telegram-security-guide .ag-critical-alert__body p {
    font-size: 1.15rem !important;
    color: #fecaca !important;
    margin-bottom: 30px !important;
}

#ag-telegram-security-guide .ag-critical-alert__footer {
    display: inline-flex !important;
    align-items: center !important;
    gap: 10px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    padding: 8px 20px !important;
    border-radius: 100px !important;
    font-size: 0.95rem !important;
}

#ag-telegram-security-guide .ag-critical-alert__footer i { color: #38bdf8 !important; }

/* 푸터 */
#ag-telegram-security-guide .ag-footer {
    text-align: center !important;
    padding: 40px 0 20px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
}

#ag-telegram-security-guide .ag-footer__text a {
    color: #38bdf8 !important;
    text-decoration: none !important;
    font-weight: 700 !important;
    border-bottom: 2px solid #38bdf8 !important;
}

/* 반응형 */
@media (max-width: 1000px) {
    #ag-telegram-security-guide .ag-privacy-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

@media (max-width: 800px) {
    #ag-telegram-security-guide .ag-crypto-grid { grid-template-columns: 1fr !important; }
    #ag-telegram-security-guide .ag-auto-delete-box { flex-direction: column !important; text-align: center !important; }
}

@media (max-width: 600px) {
    #ag-telegram-security-guide .ag-header__title { font-size: 2.1rem !important; }
    #ag-telegram-security-guide .ag-mobile-only { display: block !important; }
    #ag-telegram-security-guide .ag-privacy-grid { grid-template-columns: 1fr !important; }
    #ag-telegram-security-guide #ag-telegram-security-guide { padding: 40px 15px !important; }
    #ag-telegram-security-guide .ag-critical-alert { padding: 30px 20px !important; }
}
@media (min-width: 601px) { #ag-telegram-security-guide .ag-mobile-only { display: none !important; } }