@charset "utf-8";

/* ============================================
   텔레그램 PC버전 설치 & SMS 해결 통합 가이드
   접두사: tg-pci- (Telegram PC Install)
   컬러 톤: 스카이 블루(Sky Blue) + 다크 네이비
   ──────────────────────────────────────────
   account04 간격값 기준 통일
   그누보드5 서버 CSS 충돌 방지: !important
   범용 태그 리셋 금지 (specificity 충돌 방지)
============================================ */

:root {
    --pci-sky: #0088cc;
    --pci-sky-dark: #006699;
    --pci-sky-deep: #003d5c;
    --pci-sky-light: #e8f4fd;
    --pci-sky-border: #7dd3fc;
    --pci-teal: #0d9488;
    --pci-teal-dark: #0f766e;
    --pci-teal-light: #f0fdfa;
    --pci-amber: #f59e0b;
    --pci-amber-light: #fffbeb;
    --pci-amber-border: #fde68a;
    --pci-blue-info: #3b82f6;
    --pci-blue-light: #eff6ff;
    --pci-blue-border: #93c5fd;
    --pci-green: #10b981;
    --pci-green-light: #ecfdf5;
    --pci-green-border: #6ee7b7;
    --pci-slate-900: #0f172a;
    --pci-slate-700: #334155;
    --pci-slate-500: #64748b;
    --pci-slate-300: #cbd5e1;
    --pci-slate-200: #e2e8f0;
    --pci-slate-100: #f1f5f9;
    --pci-bg: #f0f7fc;
    --pci-white: #ffffff;
    --pci-radius: 14px;
}

/* ─── 래퍼 ─── */
.tg-pci-wrapper {
    max-width: 1100px !important;
    margin: 0 auto !important;
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif !important;
    color: var(--pci-slate-500) !important;
    background-color: var(--pci-bg) !important;
    box-sizing: border-box !important;
    line-height: 1.7 !important;
    overflow: hidden !important;
    padding-bottom: 60px !important;
    font-size: 16px !important;
}

/* 글로벌 리셋 (래퍼 내부만) */
.tg-pci-wrapper *,
.tg-pci-wrapper *::before,
.tg-pci-wrapper *::after {
    box-sizing: border-box !important;
}

.tg-pci-wrapper strong {
    font-weight: 700 !important;
    color: var(--pci-slate-900) !important;
}

.tg-pci-wrapper mark {
    background: linear-gradient(120deg, var(--pci-sky-light) 0%, #bae6fd 100%) !important;
    color: var(--pci-sky-deep) !important;
    font-weight: 700 !important;
    padding: 2px 8px !important;
    border-radius: 4px !important;
}

.tg-pci-wrapper a {
    color: var(--pci-sky) !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    transition: color 0.2s ease !important;
}

.tg-pci-wrapper a:hover {
    color: var(--pci-sky-dark) !important;
    text-decoration: underline !important;
}

/* ─── 히어로 헤더 ─── */
.tg-pci-hero {
    background: linear-gradient(145deg, #0f172a 0%, #003d5c 30%, #0088cc 70%, #7dd3fc 100%) !important;
    color: var(--pci-white) !important;
    padding: 60px 24px !important;
    text-align: center !important;
    position: relative !important;
    overflow: hidden !important;
}

.tg-pci-hero::before {
    content: "" !important;
    position: absolute !important;
    width: 360px !important;
    height: 360px !important;
    border: 60px solid rgba(0, 136, 204, 0.06) !important;
    border-radius: 50% !important;
    top: -100px !important;
    right: -100px !important;
}

.tg-pci-hero::after {
    content: "" !important;
    position: absolute !important;
    width: 220px !important;
    height: 220px !important;
    border: 40px solid rgba(125, 211, 252, 0.04) !important;
    border-radius: 50% !important;
    bottom: -60px !important;
    left: -50px !important;
}

.tg-pci-hero__inner {
    position: relative !important;
    z-index: 1 !important;
}

.tg-pci-hero__badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    background-color: rgba(0, 136, 204, 0.15) !important;
    color: var(--pci-sky-border) !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    padding: 8px 20px !important;
    border-radius: 100px !important;
    margin-bottom: 22px !important;
    border: 1px solid rgba(125, 211, 252, 0.15) !important;
    backdrop-filter: blur(4px) !important;
}

.tg-pci-hero__badge i {
    font-size: 16px !important;
}

.tg-pci-hero__title {
    font-size: 28px !important;
    font-weight: 900 !important;
    line-height: 1.35 !important;
    margin-bottom: 18px !important;
    color: var(--pci-white) !important;
}

.tg-pci-hero__desc {
    font-size: 15px !important;
    color: rgba(255, 255, 255, 0.6) !important;
    max-width: 620px !important;
    margin: 0 auto !important;
}

/* ─── 메인 ─── */
.tg-pci-main {
    padding: 30px 20px 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 32px !important;
}

/* ─── 도입부 ─── */
.tg-pci-intro {
    background-color: var(--pci-white) !important;
    padding: 28px 24px !important;
    border-radius: var(--pci-radius) !important;
    border-left: 4px solid var(--pci-sky) !important;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04) !important;
}

.tg-pci-intro p {
    font-size: 16px !important;
    margin: 0 0 14px 0 !important;
    padding: 0 !important;
    line-height: 1.7 !important;
}

.tg-pci-intro p:last-child {
    margin-bottom: 0 !important;
}

/* ─── 섹션 공통 ─── */
.tg-pci-section {
    background-color: var(--pci-white) !important;
    padding: 34px 24px !important;
    border-radius: var(--pci-radius) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03) !important;
    border: 1px solid var(--pci-slate-200) !important;
}

.tg-pci-section--dark {
    background: linear-gradient(135deg, var(--pci-slate-900) 0%, #1e293b 100%) !important;
    border-color: var(--pci-slate-700) !important;
    color: var(--pci-slate-300) !important;
}

.tg-pci-section__head {
    display: flex !important;
    align-items: flex-start !important;
    gap: 14px !important;
    margin-bottom: 16px !important;
    padding: 0 !important;
}

.tg-pci-section__num {
    font-size: 38px !important;
    font-weight: 900 !important;
    color: var(--pci-sky) !important;
    opacity: 0.2 !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.tg-pci-section__num--teal {
    color: var(--pci-teal) !important;
}

.tg-pci-section__title {
    font-size: 20px !important;
    font-weight: 800 !important;
    color: var(--pci-slate-900) !important;
    line-height: 1.35 !important;
    padding-top: 6px !important;
    margin: 0 !important;
}

.tg-pci-section__title i {
    margin-right: 6px !important;
    color: var(--pci-sky-border) !important;
}

.tg-pci-section__title--light {
    color: var(--pci-white) !important;
}

.tg-pci-section__desc {
    font-size: 16px !important;
    margin: 0 0 24px 0 !important;
    padding: 0 !important;
    line-height: 1.7 !important;
}

.tg-pci-section__desc--light {
    color: var(--pci-slate-300) !important;
}

/* ─── 구분 라벨 (PART 구분용) ─── */
.tg-pci-divider {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
    padding: 0 !important;
    margin: 0 !important;
}

.tg-pci-divider__line {
    flex: 1 !important;
    height: 1px !important;
    background: linear-gradient(90deg, transparent 0%, var(--pci-slate-200) 50%, transparent 100%) !important;
}

.tg-pci-divider__label {
    font-size: 13px !important;
    font-weight: 800 !important;
    color: var(--pci-teal) !important;
    background-color: var(--pci-teal-light) !important;
    padding: 6px 18px !important;
    border-radius: 100px !important;
    border: 1px solid rgba(13, 148, 136, 0.15) !important;
    white-space: nowrap !important;
}

.tg-pci-divider__label i {
    margin-right: 6px !important;
}

/* ─── 이미지(figure) ─── */
.tg-pci-figure {
    margin: 0 auto 24px !important;
    padding: 0 !important;
    text-align: center !important;
    max-width: 600px !important;
}

.tg-pci-figure--wide {
    max-width: 100% !important;
}

.tg-pci-figure__img {
    width: 100% !important;
    max-width: 600px !important;
    height: auto !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid var(--pci-slate-200) !important;
}

.tg-pci-figure--wide .tg-pci-figure__img {
    max-width: 100% !important;
}

.tg-pci-figure__caption {
    display: block !important;
    margin-top: 12px !important;
    font-size: 13px !important;
    color: var(--pci-slate-500) !important;
    font-weight: 500 !important;
}

.tg-pci-figure__caption i {
    margin-right: 4px !important;
    color: var(--pci-sky) !important;
    font-size: 12px !important;
}

/* ─── 다운로드 카드 (3열 그리드) ─── */
.tg-pci-dl-cards {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    margin: 0 !important;
    padding: 0 !important;
}

.tg-pci-dl-card {
    background-color: var(--pci-slate-100) !important;
    border-radius: 12px !important;
    padding: 24px 20px !important;
    border: 1px solid var(--pci-slate-200) !important;
    text-align: center !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease !important;
}

.tg-pci-dl-card:hover {
    border-color: var(--pci-sky-border) !important;
    box-shadow: 0 6px 16px rgba(0, 136, 204, 0.1) !important;
    transform: translateY(-2px) !important;
}

.tg-pci-dl-card__icon {
    font-size: 36px !important;
    color: var(--pci-sky) !important;
    margin-bottom: 12px !important;
}

.tg-pci-dl-card__title {
    font-size: 16px !important;
    font-weight: 800 !important;
    color: var(--pci-slate-900) !important;
    margin: 0 0 14px 0 !important;
    padding: 0 !important;
}

.tg-pci-dl-card__links {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
}

.tg-pci-dl-btn {
    display: block !important;
    padding: 10px 16px !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    text-align: center !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
}

/* 래퍼 a 태그 스타일보다 높은 specificity 확보 */
.tg-pci-wrapper a.tg-pci-dl-btn--primary {
    background: linear-gradient(135deg, var(--pci-sky) 0%, var(--pci-sky-dark) 100%) !important;
    color: #ffffff !important;
}

.tg-pci-wrapper a.tg-pci-dl-btn--primary:hover {
    text-decoration: none !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.3) !important;
}

.tg-pci-wrapper a.tg-pci-dl-btn--outline {
    background-color: var(--pci-white) !important;
    color: var(--pci-slate-900) !important;
    border: 1px solid var(--pci-slate-200) !important;
}

.tg-pci-wrapper a.tg-pci-dl-btn--outline:hover {
    text-decoration: none !important;
    color: var(--pci-sky) !important;
    background-color: var(--pci-sky-light) !important;
    border-color: var(--pci-sky-border) !important;
}

/* ─── 우선순위 뱃지 ─── */
.tg-pci-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    padding: 6px 14px !important;
    border-radius: 100px !important;
    margin-bottom: 16px !important;
}

.tg-pci-badge--sky {
    color: var(--pci-sky-deep) !important;
    background: linear-gradient(120deg, var(--pci-sky-light) 0%, #bae6fd 100%) !important;
    border: 1px solid rgba(0, 136, 204, 0.2) !important;
}

.tg-pci-badge--sky i {
    color: var(--pci-sky) !important;
}

.tg-pci-badge--teal {
    color: #134e4a !important;
    background: linear-gradient(120deg, var(--pci-teal-light) 0%, #ccfbf1 100%) !important;
    border: 1px solid rgba(13, 148, 136, 0.2) !important;
}

.tg-pci-badge--teal i {
    color: var(--pci-teal) !important;
}

/* ─── 스텝 리스트 ─── */
.tg-pci-steps {
    list-style: none !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    margin: 0 !important;
    padding: 0 !important;
}

.tg-pci-step {
    display: flex !important;
    align-items: flex-start !important;
    gap: 14px !important;
    background-color: var(--pci-slate-100) !important;
    padding: 16px 18px !important;
    border-radius: 10px !important;
    border-left: 3px solid var(--pci-sky-border) !important;
    transition: border-left-color 0.2s ease !important;
    margin: 0 !important;
    list-style: none !important;
}

.tg-pci-step:hover {
    border-left-color: var(--pci-sky) !important;
}

.tg-pci-step--success {
    background-color: var(--pci-green-light) !important;
    border-left-color: var(--pci-green) !important;
}

.tg-pci-step__marker {
    flex-shrink: 0 !important;
    width: 28px !important;
    height: 28px !important;
    background: linear-gradient(135deg, var(--pci-sky) 0%, var(--pci-sky-dark) 100%) !important;
    color: var(--pci-white) !important;
    font-weight: 800 !important;
    font-size: 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    margin-top: 1px !important;
}

.tg-pci-step__marker--teal {
    background: linear-gradient(135deg, var(--pci-teal) 0%, var(--pci-teal-dark) 100%) !important;
}

.tg-pci-step__marker--success {
    background: linear-gradient(135deg, var(--pci-green) 0%, #059669 100%) !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2) !important;
}

.tg-pci-step__text {
    font-size: 15px !important;
    padding-top: 3px !important;
    line-height: 1.7 !important;
    flex: 1 !important;
}

.tg-pci-step__text p {
    margin: 0 0 8px 0 !important;
    padding: 0 !important;
}

/* 스텝 내부 이미지 */
.tg-pci-step__text .tg-pci-figure {
    max-width: 100% !important;
    margin: 12px 0 0 !important;
}

.tg-pci-step__text .tg-pci-figure__img {
    max-width: 100% !important;
}

/* ─── 설치 카드 (icard: Install Card) ─── */
.tg-pci-icards {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    counter-reset: icard-counter !important;
}

.tg-pci-icard {
    background-color: var(--pci-white) !important;
    border: 1px solid var(--pci-slate-200) !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    transition: box-shadow 0.3s ease !important;
    list-style: none !important;
    counter-increment: icard-counter !important;
}

.tg-pci-icard:hover {
    box-shadow: 0 6px 20px rgba(0, 136, 204, 0.1) !important;
}

.tg-pci-icard--success {
    border-color: var(--pci-green-border) !important;
}

/* 카드 헤더: STEP 번호 + 제목 */
.tg-pci-icard__header {
    background: linear-gradient(135deg, var(--pci-sky-light) 0%, #dbeafe 100%) !important;
    padding: 14px 20px !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    border-bottom: 1px solid rgba(0, 136, 204, 0.1) !important;
}

.tg-pci-icard--success .tg-pci-icard__header {
    background: linear-gradient(135deg, var(--pci-green-light) 0%, #d1fae5 100%) !important;
    border-bottom-color: rgba(16, 185, 129, 0.15) !important;
}

.tg-pci-icard__step {
    flex-shrink: 0 !important;
    width: 36px !important;
    height: 36px !important;
    background: linear-gradient(135deg, var(--pci-sky) 0%, var(--pci-sky-dark) 100%) !important;
    color: var(--pci-white) !important;
    font-weight: 900 !important;
    font-size: 15px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    box-shadow: 0 2px 6px rgba(0, 136, 204, 0.3) !important;
}

.tg-pci-icard--success .tg-pci-icard__step {
    background: linear-gradient(135deg, var(--pci-green) 0%, #059669 100%) !important;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3) !important;
}

.tg-pci-icard__title {
    font-size: 17px !important;
    font-weight: 800 !important;
    color: var(--pci-slate-900) !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.4 !important;
}

.tg-pci-icard__title i {
    margin-right: 6px !important;
    color: var(--pci-sky) !important;
    font-size: 14px !important;
}

.tg-pci-icard--success .tg-pci-icard__title i {
    color: var(--pci-green) !important;
}

/* 카드 본문: 설명 텍스트 + 이미지 */
.tg-pci-icard__body {
    padding: 20px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

.tg-pci-icard__desc {
    font-size: 15px !important;
    color: var(--pci-slate-500) !important;
    line-height: 1.75 !important;
    margin: 0 !important;
    padding: 12px 16px !important;
    background-color: var(--pci-slate-100) !important;
    border-radius: 8px !important;
    border-left: 3px solid var(--pci-sky-border) !important;
}

.tg-pci-icard--success .tg-pci-icard__desc {
    border-left-color: var(--pci-green-border) !important;
    background-color: var(--pci-green-light) !important;
}

.tg-pci-icard__desc strong {
    color: var(--pci-sky-dark) !important;
}

.tg-pci-icard--success .tg-pci-icard__desc strong {
    color: #065f46 !important;
}

.tg-pci-icard__img-wrap {
    text-align: center !important;
    margin: 0 !important;
    padding: 28px 20px !important;
    border-radius: 10px !important;
    position: relative !important;
    /* 도트 패턴 배경 */
    background-color: #f8fbfe !important;
    background-image:
        radial-gradient(circle, rgba(0, 136, 204, 0.07) 1px, transparent 1px) !important;
    background-size: 16px 16px !important;
    border: 1px dashed rgba(0, 136, 204, 0.15) !important;
}

/* 이미지 위 장식 라벨 */
.tg-pci-icard__img-wrap::before {
    content: "\f03e  SCREENSHOT" !important;
    font-family: "Font Awesome 5 Free", "Font Awesome 6 Free", 'Pretendard', sans-serif !important;
    font-weight: 900 !important;
    position: absolute !important;
    top: 10px !important;
    right: 14px !important;
    font-size: 10px !important;
    letter-spacing: 1.2px !important;
    color: rgba(0, 136, 204, 0.3) !important;
}

.tg-pci-icard__img {
    width: 100% !important;
    max-width: 600px !important;
    height: auto !important;
    border-radius: 10px !important;
    border: 2px solid var(--pci-white) !important;
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(0, 136, 204, 0.1) !important;
    position: relative !important;
    z-index: 1 !important;
}

/* ─── 반응형 (태블릿+) ─── */
@media (min-width: 768px) {
    .tg-pci-icard__header {
        padding: 16px 28px !important;
    }

    .tg-pci-icard__step {
        width: 40px !important;
        height: 40px !important;
        font-size: 16px !important;
    }

    .tg-pci-icard__title {
        font-size: 18px !important;
    }

    .tg-pci-icard__body {
        padding: 24px 28px !important;
    }

    .tg-pci-icard__desc {
        font-size: 16px !important;
        padding: 14px 20px !important;
    }

    .tg-pci-icard__img-wrap {
        padding: 36px 28px !important;
    }
}

/* OS 경로 */
.tg-pci-os-paths {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    margin-top: 4px !important;
    padding: 0 !important;
    list-style: none !important;
}

.tg-pci-os-path {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    font-size: 13px !important;
    margin: 0 !important;
    padding: 0 !important;
}

.tg-pci-os-path__label {
    flex-shrink: 0 !important;
    font-weight: 700 !important;
    color: var(--pci-sky-dark) !important;
    min-width: 80px !important;
}

.tg-pci-os-path__label i {
    margin-right: 4px !important;
}

.tg-pci-os-path__route {
    color: var(--pci-slate-500) !important;
    font-weight: 600 !important;
}

/* ─── 인라인 팁 ─── */
.tg-pci-tip {
    display: flex !important;
    align-items: flex-start !important;
    gap: 12px !important;
    background-color: var(--pci-amber-light) !important;
    border: 1px solid var(--pci-amber-border) !important;
    padding: 16px 18px !important;
    border-radius: 10px !important;
    margin-top: 16px !important;
}

.tg-pci-tip--info {
    background-color: var(--pci-blue-light) !important;
    border-color: var(--pci-blue-border) !important;
}

.tg-pci-tip__icon {
    flex-shrink: 0 !important;
    font-size: 20px !important;
    color: var(--pci-amber) !important;
    margin-top: 1px !important;
}

.tg-pci-tip--info .tg-pci-tip__icon {
    color: var(--pci-blue-info) !important;
}

.tg-pci-tip__label {
    display: block !important;
    font-size: 13px !important;
    font-weight: 800 !important;
    color: #92400e !important;
    margin-bottom: 4px !important;
}

.tg-pci-tip--info .tg-pci-tip__label {
    color: #1e40af !important;
}

.tg-pci-tip__text {
    font-size: 14px !important;
    color: #a16207 !important;
    line-height: 1.65 !important;
}

.tg-pci-tip--info .tg-pci-tip__text {
    color: #1d4ed8 !important;
}

.tg-pci-tip--info .tg-pci-tip__text strong {
    color: #1e3a8a !important;
}

/* ─── 원인 분석 카드 (3열) ─── */
.tg-pci-cause-cards {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.tg-pci-cause-card {
    background-color: var(--pci-slate-100) !important;
    border-radius: 12px !important;
    padding: 22px 20px !important;
    border: 1px solid var(--pci-slate-200) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.tg-pci-cause-card:hover {
    border-color: var(--pci-teal) !important;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.08) !important;
}

.tg-pci-cause-card__icon {
    width: 40px !important;
    height: 40px !important;
    background: linear-gradient(135deg, var(--pci-teal) 0%, var(--pci-teal-dark) 100%) !important;
    color: var(--pci-white) !important;
    border-radius: 10px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 17px !important;
    margin-bottom: 12px !important;
}

.tg-pci-cause-card__title {
    font-size: 16px !important;
    font-weight: 800 !important;
    color: var(--pci-slate-900) !important;
    margin: 0 0 6px 0 !important;
    padding: 0 !important;
}

.tg-pci-cause-card__desc {
    font-size: 14px !important;
    color: var(--pci-slate-500) !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.65 !important;
}

/* ─── 통신사 칩 ─── */
.tg-pci-carrier-list {
    margin-top: 20px !important;
    background-color: var(--pci-teal-light) !important;
    border: 1px solid rgba(13, 148, 136, 0.15) !important;
    border-radius: 10px !important;
    padding: 16px 18px !important;
}

.tg-pci-carrier-list__label {
    display: block !important;
    font-size: 13px !important;
    font-weight: 800 !important;
    color: #134e4a !important;
    margin-bottom: 10px !important;
}

.tg-pci-carrier-list__label i {
    margin-right: 4px !important;
}

.tg-pci-carrier-chips {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.tg-pci-carrier-chip {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    color: var(--pci-teal-dark) !important;
    background-color: var(--pci-white) !important;
    padding: 8px 14px !important;
    border-radius: 8px !important;
    border: 1px solid rgba(13, 148, 136, 0.12) !important;
}

.tg-pci-carrier-chip i {
    color: var(--pci-teal) !important;
    font-size: 12px !important;
}

/* ─── 요약/완료 섹션 ─── */
.tg-pci-summary {
    background: linear-gradient(135deg, #0f172a 0%, var(--pci-sky-deep) 50%, var(--pci-sky-dark) 100%) !important;
    color: var(--pci-white) !important;
    padding: 44px 28px !important;
    border-radius: var(--pci-radius) !important;
    text-align: center !important;
    box-shadow: 0 10px 30px rgba(0, 102, 153, 0.3) !important;
}

.tg-pci-summary__icon {
    font-size: 48px !important;
    color: var(--pci-green) !important;
    margin-bottom: 16px !important;
}

.tg-pci-summary__title {
    font-size: 24px !important;
    font-weight: 800 !important;
    color: var(--pci-white) !important;
    margin: 0 0 16px 0 !important;
    padding: 0 !important;
}

.tg-pci-summary__text {
    font-size: 16px !important;
    color: var(--pci-sky-border) !important;
    margin: 0 0 24px 0 !important;
    padding: 0 !important;
    line-height: 1.7 !important;
}

.tg-pci-summary__checklist {
    list-style: none !important;
    display: inline-block !important;
    text-align: left !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
    padding: 24px 32px !important;
    border-radius: 12px !important;
    margin: 0 0 24px 0 !important;
}

.tg-pci-summary__checklist li {
    position: relative !important;
    padding-left: 28px !important;
    margin-bottom: 10px !important;
    font-size: 15px !important;
    color: #bae6fd !important;
    line-height: 1.7 !important;
    list-style: none !important;
}

.tg-pci-summary__checklist li:last-child {
    margin-bottom: 0 !important;
}

.tg-pci-summary__checklist li::before {
    content: "\f00c" !important;
    font-family: "Font Awesome 5 Free", "Font Awesome 6 Free" !important;
    font-weight: 900 !important;
    position: absolute !important;
    left: 0 !important;
    top: 2px !important;
    font-size: 13px !important;
    color: var(--pci-green) !important;
}

.tg-pci-summary__checklist strong {
    color: var(--pci-white) !important;
}

.tg-pci-summary__footer {
    margin-top: 20px !important;
    padding-top: 20px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    font-size: 14px !important;
    color: var(--pci-sky-border) !important;
    line-height: 1.8 !important;
}

.tg-pci-summary__footer strong {
    color: var(--pci-white) !important;
}

/* ─── 스크롤 등장 애니메이션 ─── */
.tg-pci-motion {
    opacity: 0 !important;
    transform: translateY(22px) !important;
    transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.65s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.tg-pci-motion.is-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ============================================
   반응형 미디어 쿼리 (모바일 퍼스트)
============================================ */
@media (min-width: 768px) {
    .tg-pci-hero {
        padding: 80px 40px !important;
    }

    .tg-pci-hero__title {
        font-size: 38px !important;
    }

    .tg-pci-main {
        padding: 40px 36px 0 !important;
        gap: 40px !important;
    }

    .tg-pci-intro {
        padding: 36px 32px !important;
    }

    .tg-pci-section {
        padding: 40px 36px !important;
    }

    .tg-pci-section__title {
        font-size: 24px !important;
    }

    .tg-pci-section__num {
        font-size: 44px !important;
    }

    /* 다운로드 3열 */
    .tg-pci-dl-cards {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    /* 원인 3열 */
    .tg-pci-cause-cards {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    /* 통신사 칩 가로 배치 */
    .tg-pci-carrier-chips {
        flex-direction: row !important;
        flex-wrap: wrap !important;
    }

    .tg-pci-summary {
        padding: 56px 44px !important;
    }
}

@media (min-width: 1024px) {
    .tg-pci-hero__title {
        font-size: 44px !important;
    }

    .tg-pci-main {
        gap: 46px !important;
    }
}

/* ============================================
   인터랙티브 요소
============================================ */

/* ─── 1. 읽기 Progress Bar ─── */
.tg-pci-progress {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 4px !important;
    z-index: 9999 !important;
    background: transparent !important;
    pointer-events: none !important;
}

.tg-pci-progress__bar {
    height: 100% !important;
    width: 0% !important;
    background: linear-gradient(90deg, var(--pci-sky) 0%, var(--pci-green) 100%) !important;
    border-radius: 0 2px 2px 0 !important;
    transition: width 0.15s linear !important;
    box-shadow: 0 0 8px rgba(0, 136, 204, 0.4) !important;
}

/* ─── 2. 설치 체크리스트 카운터 ─── */
.tg-pci-check-counter {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    background: linear-gradient(135deg, var(--pci-sky-light) 0%, #dbeafe 100%) !important;
    border: 1px solid rgba(0, 136, 204, 0.15) !important;
    border-radius: 12px !important;
    padding: 16px 20px !important;
    margin-bottom: 20px !important;
}

.tg-pci-check-counter__text {
    font-size: 14px !important;
    font-weight: 700 !important;
    color: var(--pci-sky-deep) !important;
}

.tg-pci-check-counter__text span {
    font-size: 20px !important;
    font-weight: 900 !important;
    color: var(--pci-sky) !important;
}

.tg-pci-check-counter__bar {
    flex: 1 !important;
    max-width: 200px !important;
    height: 8px !important;
    background-color: rgba(0, 136, 204, 0.1) !important;
    border-radius: 4px !important;
    overflow: hidden !important;
    margin-left: 16px !important;
}

.tg-pci-check-counter__fill {
    height: 100% !important;
    width: 0% !important;
    background: linear-gradient(90deg, var(--pci-sky) 0%, var(--pci-green) 100%) !important;
    border-radius: 4px !important;
    transition: width 0.4s ease !important;
}

/* 체크박스 in icard header */
.tg-pci-icard__check {
    margin-left: auto !important;
    width: 24px !important;
    height: 24px !important;
    cursor: pointer !important;
    accent-color: var(--pci-green) !important;
    flex-shrink: 0 !important;
    transition: transform 0.2s ease !important;
}

.tg-pci-icard__check:hover {
    transform: scale(1.2) !important;
}

/* 체크 완료 상태 - 강조 효과 */
.tg-pci-icard.is-checked {
    opacity: 1 !important;
    border-color: var(--pci-green) !important;
    border-width: 2px !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15), 0 4px 16px rgba(16, 185, 129, 0.12) !important;
    position: relative !important;
    animation: pci-check-pulse 0.5s ease !important;
}

/* 헤더 초록 강조 + COMPLETED 뱃지 */
.tg-pci-icard.is-checked .tg-pci-icard__header {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%) !important;
    border-bottom-color: rgba(16, 185, 129, 0.3) !important;
}

.tg-pci-icard.is-checked .tg-pci-icard__step {
    background: linear-gradient(135deg, var(--pci-white) 0%, #d1fae5 100%) !important;
    color: #059669 !important;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.4) !important;
}

.tg-pci-icard.is-checked .tg-pci-icard__title {
    color: var(--pci-white) !important;
}

.tg-pci-icard.is-checked .tg-pci-icard__title i {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* COMPLETED 라벨 오버레이 */
.tg-pci-icard.is-checked::after {
    content: "\f00c  COMPLETED" !important;
    font-family: "Font Awesome 5 Free", "Font Awesome 6 Free", 'Pretendard', sans-serif !important;
    font-weight: 900 !important;
    position: absolute !important;
    top: 14px !important;
    right: 52px !important;
    font-size: 11px !important;
    letter-spacing: 1px !important;
    color: var(--pci-white) !important;
    background: rgba(255, 255, 255, 0.15) !important;
    padding: 3px 10px !important;
    border-radius: 4px !important;
    z-index: 2 !important;
    animation: pci-badge-in 0.4s ease 0.15s both !important;
}

/* 본문 영역 미세 그린 틴트 */
.tg-pci-icard.is-checked .tg-pci-icard__body {
    background-color: #f0fdf4 !important;
}

.tg-pci-icard.is-checked .tg-pci-icard__desc {
    border-left-color: var(--pci-green) !important;
    background-color: #ecfdf5 !important;
}

/* 체크 시 펄스 애니메이션 */
@keyframes pci-check-pulse {
    0% {
        transform: scale(1);
    }

    30% {
        transform: scale(1.015);
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.2), 0 6px 20px rgba(16, 185, 129, 0.15);
    }

    100% {
        transform: scale(1);
    }
}

/* COMPLETED 뱃지 등장 애니메이션 */
@keyframes pci-badge-in {
    0% {
        opacity: 0;
        transform: translateX(10px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 완료 축하 */
.tg-pci-check-done {
    display: none !important;
    text-align: center !important;
    padding: 24px !important;
    background: linear-gradient(135deg, var(--pci-green-light) 0%, #d1fae5 100%) !important;
    border: 1px solid var(--pci-green-border) !important;
    border-radius: 12px !important;
    margin-top: 16px !important;
}

.tg-pci-check-done.is-active {
    display: block !important;
    animation: pci-pop 0.5s ease !important;
}

.tg-pci-check-done__icon {
    font-size: 36px !important;
    color: var(--pci-green) !important;
    margin-bottom: 8px !important;
}

.tg-pci-check-done__text {
    font-size: 16px !important;
    font-weight: 800 !important;
    color: #065f46 !important;
    margin: 0 !important;
}

@keyframes pci-pop {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ─── 3. SMS 자가진단 플로우차트 ─── */
.tg-pci-flow {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
    border: 1px solid var(--pci-slate-700) !important;
    border-radius: var(--pci-radius) !important;
    padding: 36px 24px !important;
    text-align: center !important;
}

.tg-pci-flow__header {
    margin-bottom: 28px !important;
}

.tg-pci-flow__badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    color: var(--pci-sky-border) !important;
    background: rgba(0, 136, 204, 0.1) !important;
    padding: 6px 16px !important;
    border-radius: 100px !important;
    border: 1px solid rgba(125, 211, 252, 0.15) !important;
    margin-bottom: 14px !important;
}

.tg-pci-flow__title {
    font-size: 22px !important;
    font-weight: 800 !important;
    color: var(--pci-white) !important;
    margin: 0 0 8px 0 !important;
}

.tg-pci-flow__sub {
    font-size: 14px !important;
    color: var(--pci-slate-300) !important;
    margin: 0 !important;
}

/* 플로우 질문 카드 */
.tg-pci-flow__card {
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(125, 211, 252, 0.12) !important;
    border-radius: 12px !important;
    padding: 28px 24px !important;
    max-width: 540px !important;
    margin: 0 auto !important;
    animation: pci-pop 0.4s ease !important;
}

.tg-pci-flow__q-icon {
    font-size: 28px !important;
    color: var(--pci-sky-border) !important;
    margin-bottom: 14px !important;
}

.tg-pci-flow__question {
    font-size: 18px !important;
    font-weight: 800 !important;
    color: var(--pci-white) !important;
    margin: 0 0 20px 0 !important;
    line-height: 1.5 !important;
}

.tg-pci-flow__btns {
    display: flex !important;
    gap: 12px !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
}

.tg-pci-flow__btn {
    padding: 12px 32px !important;
    border-radius: 10px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    border: none !important;
    transition: all 0.2s ease !important;
}

.tg-pci-flow__btn--yes {
    background: linear-gradient(135deg, var(--pci-sky) 0%, var(--pci-sky-dark) 100%) !important;
    color: var(--pci-white) !important;
}

.tg-pci-flow__btn--yes:hover {
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.4) !important;
    transform: translateY(-1px) !important;
}

.tg-pci-flow__btn--no {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--pci-slate-300) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

.tg-pci-flow__btn--no:hover {
    background: rgba(255, 255, 255, 0.12) !important;
    color: var(--pci-white) !important;
}

/* 플로우 결과 */
.tg-pci-flow__result {
    background: linear-gradient(135deg, rgba(0, 136, 204, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%) !important;
    border: 1px solid rgba(125, 211, 252, 0.2) !important;
    border-radius: 12px !important;
    padding: 28px 24px !important;
    max-width: 540px !important;
    margin: 0 auto !important;
    animation: pci-pop 0.4s ease !important;
}

.tg-pci-flow__result-icon {
    font-size: 32px !important;
    color: var(--pci-green) !important;
    margin-bottom: 12px !important;
}

.tg-pci-flow__result-title {
    font-size: 18px !important;
    font-weight: 800 !important;
    color: var(--pci-white) !important;
    margin: 0 0 10px 0 !important;
}

.tg-pci-flow__result-desc {
    font-size: 15px !important;
    color: var(--pci-sky-border) !important;
    line-height: 1.7 !important;
    margin: 0 0 16px 0 !important;
}

.tg-pci-flow__restart {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-size: 13px !important;
    font-weight: 700 !important;
    color: var(--pci-sky-border) !important;
    background: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.tg-pci-flow__restart:hover {
    background: rgba(255, 255, 255, 0.1) !important;
}

/* ─── 4. 보안 점수 퀴즈 ─── */
.tg-pci-quiz {
    background: linear-gradient(135deg, var(--pci-white) 0%, var(--pci-sky-light) 100%) !important;
    border: 2px solid rgba(0, 136, 204, 0.15) !important;
    border-radius: var(--pci-radius) !important;
    padding: 36px 24px !important;
    text-align: center !important;
}

.tg-pci-quiz__badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    color: var(--pci-sky-deep) !important;
    background: var(--pci-white) !important;
    padding: 6px 16px !important;
    border-radius: 100px !important;
    border: 1px solid rgba(0, 136, 204, 0.15) !important;
    margin-bottom: 14px !important;
}

.tg-pci-quiz__title {
    font-size: 22px !important;
    font-weight: 800 !important;
    color: var(--pci-slate-900) !important;
    margin: 0 0 6px 0 !important;
}

.tg-pci-quiz__sub {
    font-size: 14px !important;
    color: var(--pci-slate-500) !important;
    margin: 0 0 24px 0 !important;
}

/* 퀴즈 진행 표시 */
.tg-pci-quiz__progress {
    display: flex !important;
    gap: 6px !important;
    justify-content: center !important;
    margin-bottom: 24px !important;
}

.tg-pci-quiz__dot {
    width: 10px !important;
    height: 10px !important;
    border-radius: 50% !important;
    background-color: var(--pci-slate-200) !important;
    transition: all 0.3s ease !important;
}

.tg-pci-quiz__dot.is-active {
    background-color: var(--pci-sky) !important;
    transform: scale(1.3) !important;
}

.tg-pci-quiz__dot.is-done {
    background-color: var(--pci-green) !important;
}

/* 퀴즈 질문 */
.tg-pci-quiz__qcard {
    max-width: 500px !important;
    margin: 0 auto !important;
    animation: pci-pop 0.35s ease !important;
}

.tg-pci-quiz__qnum {
    font-size: 13px !important;
    font-weight: 700 !important;
    color: var(--pci-sky) !important;
    margin-bottom: 8px !important;
}

.tg-pci-quiz__qtext {
    font-size: 17px !important;
    font-weight: 700 !important;
    color: var(--pci-slate-900) !important;
    margin: 0 0 20px 0 !important;
    line-height: 1.5 !important;
}

.tg-pci-quiz__opts {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
}

.tg-pci-quiz__opt {
    padding: 14px 20px !important;
    border-radius: 10px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    border: 1px solid var(--pci-slate-200) !important;
    background-color: var(--pci-white) !important;
    color: var(--pci-slate-700) !important;
    transition: all 0.2s ease !important;
    text-align: left !important;
}

.tg-pci-quiz__opt:hover {
    border-color: var(--pci-sky) !important;
    background-color: var(--pci-sky-light) !important;
    color: var(--pci-sky-dark) !important;
}

/* 퀴즈 결과 */
.tg-pci-quiz__result {
    max-width: 500px !important;
    margin: 0 auto !important;
    animation: pci-pop 0.5s ease !important;
}

.tg-pci-quiz__grade {
    width: 90px !important;
    height: 90px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 36px !important;
    font-weight: 900 !important;
    color: var(--pci-white) !important;
    margin: 0 auto 16px !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15) !important;
}

.tg-pci-quiz__grade--a {
    background: linear-gradient(135deg, var(--pci-green) 0%, #059669 100%) !important;
}

.tg-pci-quiz__grade--b {
    background: linear-gradient(135deg, var(--pci-sky) 0%, var(--pci-sky-dark) 100%) !important;
}

.tg-pci-quiz__grade--c {
    background: linear-gradient(135deg, var(--pci-amber) 0%, #d97706 100%) !important;
}

.tg-pci-quiz__grade--d {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
}

.tg-pci-quiz__grade-label {
    font-size: 20px !important;
    font-weight: 800 !important;
    color: var(--pci-slate-900) !important;
    margin: 0 0 4px 0 !important;
}

.tg-pci-quiz__score {
    font-size: 14px !important;
    color: var(--pci-slate-500) !important;
    margin: 0 0 16px 0 !important;
}

.tg-pci-quiz__advice {
    font-size: 15px !important;
    color: var(--pci-slate-500) !important;
    line-height: 1.7 !important;
    background: var(--pci-white) !important;
    padding: 16px 20px !important;
    border-radius: 10px !important;
    border-left: 3px solid var(--pci-sky-border) !important;
    margin: 0 0 20px 0 !important;
    text-align: left !important;
}

.tg-pci-quiz__retry {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 10px 20px !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    color: var(--pci-white) !important;
    background: linear-gradient(135deg, var(--pci-sky) 0%, var(--pci-sky-dark) 100%) !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.tg-pci-quiz__retry:hover {
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.3) !important;
}

@media (min-width: 768px) {
    .tg-pci-flow {
        padding: 48px 36px !important;
    }

    .tg-pci-quiz {
        padding: 48px 36px !important;
    }
}