/* --- 현대적 디자인 시스템 (Restored from index.html.bak) --- */
:root {
    /* 색상 팔레트 - 2026 트렌드 컬러 반영 */
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #eef2ff;
    --secondary-color: #64748b;
    --secondary-hover: #475569;
    --secondary-light: #f8fafc;
    --accent-color: #f59e0b;
    --accent-hover: #d97706;
    --accent-light: #fffbeb;
    --success-color: #10b981;
    --success-light: #ecfdf5;
    --danger-color: #ef4444;
    --danger-light: #fef2f2;
    --info-color: #06b6d4;
    --info-light: #ecfeff;

    /* 배경과 텍스트 */
    --background-color: #f3f4f6;
    --card-background: #ffffff;
    --text-color: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    /* 레이아웃 */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* 애니메이션 */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #f3f4f6 0%, #eef2ff 100%);
    color: var(--text-color);
    line-height: 1.6;
    font-weight: 400;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* --- 현대적 타이포그래피 (Modern Typography) --- */
h1,
h2,
h3,
h4,
h5 {
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.025em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-color);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    color: var(--text-color);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

h5 {
    font-size: 1rem;
}

/* --- 현대적 네비게이션 바 (Modern Navbar) --- */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    padding: 0.75rem 1rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a:hover {
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width var(--transition-normal);
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--text-color);
}

/* --- 현대적 히어로 섹션 (Modern Hero) --- */
.hero {
    text-align: center;
    padding: 3rem 1rem 1rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 60%);
    animation: pulse 10s infinite alternate;
    pointer-events: none;
}

.hero h1 {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease-out;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* --- 현대적 탭 인터페이스 (Modern Tab Interface) --- */
.calculator-tabs {
    display: flex;
    margin-bottom: 0;
    position: relative;
    z-index: 1;
    background: transparent;
    padding: 0 0.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.tab-link {
    flex: 1;
    padding: 1rem 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    background: rgba(255, 255, 255, 0.5);
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    margin-right: 4px;
    transition: all var(--transition-normal);
    position: relative;
    backdrop-filter: blur(5px);
}

.tab-link:last-child {
    margin-right: 0;
}

.tab-link:hover {
    background: rgba(255, 255, 255, 0.8);
    color: var(--primary-color);
}

.tab-link.active {
    background: var(--card-background);
    color: var(--primary-color);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
    font-weight: 700;
}

.tab-link.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px 3px 0 0;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: slideIn 0.3s ease-out;
}



/* 메인 컨테이너에서 탭과 내용물 연결 자연스럽게 */
.calculator-card {
    border-top-left-radius: var(--border-radius-lg);
    border-top-right-radius: var(--border-radius-lg);
    margin-top: 0;
}

#salary .calculator-card,
#position .calculator-card,
#severance .calculator-card {
    border-top-left-radius: 0;
    /* 첫번째 탭 제외하고 나머진 둥글게 하려면 로직 필요하지만 일단 일괄 */
    border-top-right-radius: 0;
    border-top-left-radius: var(--border-radius-lg);
    /* 다시 복구 */
    border-top-right-radius: var(--border-radius-lg);
}

/* 첫번째 탭이 활성화되었을 때 카드의 상단 border-radius 조정 */
#salary.active .calculator-card {
    border-top-left-radius: 0;
}

/* 탭 구조상 컨테이너가 복잡하므로 탭 바로 아래 카드들의 둥글기 제거를 css로 제어하기보다,
   탭 버튼 디자인을 카드 위로 얹는 형태로 수정 */
.calculator-tabs {
    margin-bottom: -1px;
    /* 겹치기 */
    z-index: 2;
}

/* --- 현대적 카드 & 폼 요소 (Modern Cards & Form Elements) --- */
.calculator-card,
.content-card {
    background: var(--card-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.calculator-card:hover,
.content-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-color);
}

.input-wrapper {
    position: relative;
}

.input-wrapper span {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 1.1rem;
    transition: all var(--transition-normal);
    background: var(--secondary-light);
    color: var(--text-color);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.button-group {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    flex-grow: 1;
    padding: 18px 24px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(79, 70, 229, 0.2);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background: var(--card-background);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    box-shadow: none;
}

.btn-secondary:hover {
    background: var(--secondary-light);
    color: var(--text-color);
    border-color: var(--text-muted);
    box-shadow: var(--shadow-sm);
}

/* --- 분석 유도 브릿지 섹션 (NEW) --- */
.analysis-bridge-card {
    background: linear-gradient(135deg, #fffbeb 0%, #fff7ed 100%);
    border: 2px solid #fed7aa;
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.5s ease-out 0.2s both;
}

.analysis-bridge-card::before {
    content: '🧐';
    position: absolute;
    font-size: 5rem;
    opacity: 0.1;
    top: -10px;
    left: -10px;
    transform: rotate(-15deg);
}

.analysis-bridge-card h4 {
    color: #d97706;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.analysis-bridge-card p {
    color: #78350f;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.btn-accent {
    background: linear-gradient(135deg, #f59e0b, #ea580c);
    color: white;
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 50px;
    /* 둥근 버튼 */
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-accent:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6);
}

.pulse-effect {
    animation: pulse-shadow 2s infinite;
}

@keyframes pulse-shadow {
    0% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(245, 158, 11, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0);
    }
}

/* --- 현대적 결과 섹션 (Modern Results Section) --- */
#results {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px dashed var(--border-light);
    display: none;
    animation: fadeInUp 0.6s ease-out;
}

#results h3 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 1rem;
    text-align: center;
}

.result-dashboard {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.result-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.result-summary {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-light), #fff);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--primary-light);
    box-shadow: inset 0 0 20px rgba(79, 70, 229, 0.05);
}

.result-summary p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.result-summary .amount {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    letter-spacing: -2px;
    margin-bottom: 1rem;
}

.result-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.detail-item {
    background: var(--card-background);
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.detail-item:hover {
    border-color: var(--primary-color);
    transform: translateX(4px);
}

.detail-item .label {
    font-weight: 600;
    color: var(--text-secondary);
}

.detail-item .value {
    font-weight: 700;
    color: var(--danger-color);
}

.detail-item.positive .value {
    color: var(--primary-color);
}

.chart-wrapper {
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.chart-wrapper h4 {
    color: var(--text-color);
    font-weight: 700;
}

.chart-container {
    position: relative;
    height: 250px;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.chart-container.bar-chart {
    height: 300px;
    max-width: 100%;
}

/* --- 현대적 재정 위치 분석 (Modern Position Analysis) --- */
#position-analysis h4 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

#position-analysis p.description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.6;
    text-align: center;
}

.position-form-section {
    margin-bottom: 2rem;
}

.position-form-section h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
}

.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.radio-group label {
    flex: 1;
    text-align: center;
    justify-content: center;
    background-color: var(--secondary-light);
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 120px;
}

.radio-group input[type="radio"] {
    display: none;
}

.radio-group label:hover {
    background: #fff;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.radio-group input[type="radio"]:checked+label {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.position-form-section.disabled {
    opacity: 0.4;
    pointer-events: none;
    filter: grayscale(100%);
}

.analyze-position-btn {
    width: 100%;
    padding: 20px;
    font-size: 1.2rem;
    margin-top: 1.5rem;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
}

#position-error-message {
    color: var(--danger-color);
    text-align: center;
    margin-top: 1rem;
    font-weight: 600;
    min-height: 1.2em;
}

#detailed-comparison-results {
    display: none;
    margin-top: 3rem;
    border-top: 2px dashed var(--border-light);
    padding-top: 3rem;
    animation: fadeInUp 0.6s ease-out;
}

#detailed-comparison-results h3 {
    text-align: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.disclaimer {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 3rem;
    background: var(--secondary-light);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
}

/* --- 현대적 공유 섹션 (Modern Share Section) --- */
.share-section {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px dashed var(--border-light);
}

.share-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    align-items: center;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 160px;
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: #fff;
    border: 2px solid var(--border-color);
    color: var(--text-color);
}

.share-btn img {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

.share-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

#copy-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(30, 41, 59, 0.9);
    color: white;
    padding: 14px 28px;
    border-radius: 50px;
    z-index: 2000;
    opacity: 0;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-xl);
    font-weight: 500;
}

#copy-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(-10px);
}

#severance-result {
    margin-top: 2rem;
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, var(--primary-light), var(--card-background));
    text-align: center;
    display: none;
    border: 1px solid var(--primary-color);
    animation: fadeInUp 0.6s ease-out;
}

#severance-result p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

#severance-result .amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    background: none;
    -webkit-text-fill-color: var(--primary-color);
}

/* --- 현대적 아티클 섹션 (Modern Article Section) --- */
.hub-expansion ul {
    list-style: none;
    padding-left: 0;
}

.hub-expansion li {
    margin-bottom: 1rem;
}

.hub-expansion li a {
    display: block;
    padding: 1.5rem;
    background: var(--card-background);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: var(--text-color);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.hub-expansion li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-color);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.hub-expansion li a:hover::before {
    opacity: 1;
}

.hub-expansion li a:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.search-wrapper {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    position: relative;
}

#article-search-input {
    flex-grow: 1;
    padding: 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    background: var(--card-background);
    transition: all var(--transition-normal);
}

#article-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

/* --- 현대적 푸터 (Modern Footer) --- */
footer {
    background: #1e293b;
    color: #94a3b8;
    padding: 4rem 1rem;
    text-align: center;
    margin-top: 4rem;
}

.footer-container a {
    color: #cbd5e1;
    margin: 0 1rem;
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.footer-container a:hover {
    color: #fff;
}

.footer-disclaimer {
    font-size: 0.85rem;
    margin-top: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    opacity: 0.8;
}

/* --- 애니메이션 (Animations) --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* --- 반응형 디자인 (Responsive Design) --- */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .hero {
        padding: 2rem 1rem 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 65px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        height: calc(100vh - 65px);
        text-align: center;
        transition: all var(--transition-normal);
        box-shadow: var(--shadow-lg);
        padding-top: 2rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: block;
        z-index: 1001;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .calculator-card,
    .content-card {
        padding: 1.5rem;
    }

    .result-main {
        grid-template-columns: 1fr;
    }

    .result-summary .amount {
        font-size: 2.5rem;
    }

    .result-summary {
        padding: 1.5rem;
    }

    #position-analysis {
        padding: 1.5rem;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .tab-link {
        padding: 0.8rem 0.5rem;
        font-size: 0.9rem;
    }

    .share-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .share-btn {
        width: 100%;
    }

    .analysis-bridge-card {
        padding: 1.5rem;
    }

    .analysis-bridge-card::before {
        display: none;
    }
}

@media (min-width: 769px) {
    .comparison-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1200px;
    }

    .result-main {
        gap: 3rem;
    }

    .calculator-tabs {
        max-width: 100%;
        padding: 0;
        margin-bottom: -1px;
    }

    .tab-link {
        max-width: 200px;
        border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    }
}


/* --- Homepage Article Grid (Added for Layout) --- */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.article-card {
    background: var(--card-background);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.article-card-body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    color: var(--text-main);
}

.article-card a {
    text-decoration: none;
    color: inherit;
    display: block;
    width: 100%;
    height: 100%;
}

.article-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-meta {
    padding: 1rem 1.5rem;
    background: var(--primary-light);
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--secondary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-tag {
    background: white;
    color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.75rem;
    box-shadow: var(--shadow-sm);
}

/* Sidebar & Generic Article Page Styles (Ensuring compatibility) */
.page-wrapper {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: 2rem;
    margin-top: 2rem;
    margin-bottom: 4rem;
}

:root {
    --sidebar-width: 320px;
}

.sidebar {
    position: sticky;
    top: 90px;
    height: fit-content;
}

.widget {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.widget-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-light);
}

.mini-calc-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
}

.mini-calc-result {
    background: var(--secondary-light);
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
    text-align: center;
    font-weight: 700;
    color: var(--primary-color);
}

.related-posts li {
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--secondary-light);
}

.related-posts li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.related-posts a {
    display: block;
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 1.4;
}

.related-posts a:hover {
    color: var(--primary-color);
}

@media (max-width: 1024px) {
    .page-wrapper {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
    }
}