/* Global CSS for Lucky & Beauty Lab */
:root {
    --bg-body: #f8fafc;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-subtle: #f1f5f9;
    --text-main: #0f172a;
    --text-sub: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
    --shadow-lg: 0 12px 30px rgba(0,0,0,0.08);

    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #eef2ff;
    --secondary: #e2e8f0;
    --secondary-hover: #cbd5e1;
    --secondary-text: #1e293b;

    --toggle-bg: #e2e8f0;
    --toggle-text: #0f172a;
    --toggle-hover: #cbd5e1;

    --dog-color: #d97706;
    --dog-bg: #fef3c7;
    --dog-bar-gradient: linear-gradient(90deg, #f59e0b, #fbbf24);

    --cat-color: #db2777;
    --cat-bg: #fce7f3;
    --cat-bar-gradient: linear-gradient(90deg, #8b5cf6, #ec4899);

    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --input-text: #0f172a;
    --input-focus: #4f46e5;

    --submit-btn: #10b981;
    --submit-hover: #059669;
}

[data-theme="dark"] {
    --bg-body: #090d16;
    --bg-surface: #111827;
    --bg-card: #162032;
    --bg-subtle: #1e293b;
    --text-main: #f8fafc;
    --text-sub: #94a3b8;
    --text-muted: #64748b;
    --border-color: #273549;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 12px 30px rgba(0,0,0,0.6);

    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.15);
    --secondary: #1e293b;
    --secondary-hover: #334155;
    --secondary-text: #f8fafc;

    --toggle-bg: #1e293b;
    --toggle-text: #f8fafc;
    --toggle-hover: #334155;

    --dog-color: #fbbf24;
    --dog-bg: rgba(245, 158, 11, 0.18);
    --dog-bar-gradient: linear-gradient(90deg, #d97706, #fbbf24);

    --cat-color: #f472b6;
    --cat-bg: rgba(236, 72, 153, 0.18);
    --cat-bar-gradient: linear-gradient(90deg, #a855f7, #f472b6);

    --input-bg: #0d131f;
    --input-border: #273549;
    --input-text: #f8fafc;
    --input-focus: #6366f1;

    --submit-btn: #059669;
    --submit-hover: #047857;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans KR', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.7;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: inherit;
    text-decoration: none;
}

/* 글로벌 헤더 */
.global-header {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(8px);
}

.header-inner {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0.9rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text-main);
}

.logo-badge {
    background: linear-gradient(135deg, #4f46e5, #ec4899);
    color: white;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 7px;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.nav-menu a {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-sub);
    padding: 6px 10px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.nav-menu a:hover {
    color: var(--primary);
    background-color: var(--bg-subtle);
}

.nav-menu a.active {
    color: var(--primary);
    background-color: var(--primary-light);
    font-weight: 700;
}

.theme-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--toggle-bg);
    color: var(--toggle-text);
    border: none;
    padding: 6px 12px;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: 20px;
    cursor: pointer;
}

.theme-toggle-btn:hover {
    background-color: var(--toggle-hover);
}

/* 메인 컨테이너 */
.page-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 2.5rem 1.2rem;
    width: 100%;
    flex: 1;
}

.content-wrapper {
    max-width: 780px;
    margin: 0 auto;
}

.page-header {
    margin-bottom: 2rem;
}

.text-center {
    text-align: center;
}

.category-badge {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 0.6rem;
    text-transform: uppercase;
}

h1 {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.35;
    margin-bottom: 0.6rem;
    letter-spacing: -0.5px;
}

.page-subtitle {
    font-size: 1rem;
    color: var(--text-sub);
    word-break: keep-all;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--bg-surface), var(--bg-card));
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3.5rem 2rem;
    text-align: center;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-sm);
}

.hero-badge {
    display: inline-block;
    background-color: var(--bg-subtle);
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 20px;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 2.3rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 1rem;
    letter-spacing: -0.8px;
}

.gradient-text {
    background: linear-gradient(135deg, #4f46e5, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-sub);
    max-width: 640px;
    margin: 0 auto 1.8rem auto;
    word-break: keep-all;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* 버튼 시스템 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 22px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--secondary-text);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* 핵심 서비스 그리드 */
.section-header {
    margin-bottom: 1.5rem;
    text-align: center;
}

.section-header h2 {
    font-size: 1.45rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
}

.section-header p {
    font-size: 0.92rem;
    color: var(--text-sub);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--text-sub);
    margin-bottom: 1.2rem;
    flex: 1;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-sub);
    margin-bottom: 1.5rem;
    background-color: var(--bg-subtle);
    padding: 12px;
    border-radius: 10px;
}

.card-btn {
    font-weight: 700;
    color: var(--primary);
    font-size: 0.92rem;
}

.card-btn:hover {
    text-decoration: underline;
}

/* 아티클 목록 그리드 */
.latest-articles-section {
    margin-bottom: 3.5rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.article-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
}

.article-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.category-tag {
    display: inline-block;
    align-self: flex-start;
    background-color: var(--bg-subtle);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    margin-bottom: 0.6rem;
}

.article-card h3 {
    font-size: 1.08rem;
    font-weight: 800;
    line-height: 1.45;
    margin-bottom: 0.6rem;
}

.article-card h3 a:hover {
    color: var(--primary);
}

.article-card p {
    font-size: 0.88rem;
    color: var(--text-sub);
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

.article-meta {
    display: flex;
    gap: 12px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.view-all-box {
    text-align: center;
    margin-top: 1.5rem;
}

.articles-grid-large {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.article-card-large {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.article-card-large h2 {
    font-size: 1.35rem;
    font-weight: 800;
    margin: 0.4rem 0 0.8rem 0;
}

.article-card-large h2 a:hover {
    color: var(--primary);
}

.article-excerpt {
    font-size: 0.95rem;
    color: var(--text-sub);
    line-height: 1.65;
    margin-bottom: 1rem;
}

/* 단일 아티클 상세 페이지 */
.single-article {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2.5rem;
}

.article-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.article-header h1 {
    font-size: 1.7rem;
    font-weight: 800;
    margin: 0.5rem 0 0.8rem 0;
    line-height: 1.4;
}

.lead-paragraph {
    font-size: 1.05rem;
    color: var(--text-main);
    font-weight: 500;
    line-height: 1.75;
    margin-bottom: 1.8rem;
    background-color: var(--bg-subtle);
    padding: 1.2rem 1.5rem;
    border-left: 4px solid var(--primary);
    border-radius: 0 12px 12px 0;
}

.article-body h2 {
    font-size: 1.35rem;
    font-weight: 800;
    margin: 2rem 0 0.8rem 0;
    color: var(--text-main);
}

.article-body h3 {
    font-size: 1.12rem;
    font-weight: 700;
    margin: 1.4rem 0 0.6rem 0;
    color: var(--text-main);
}

.article-body p {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 1.2rem;
    line-height: 1.75;
}

.article-body ul, .article-body ol {
    margin: 0 0 1.5rem 1.4rem;
    color: var(--text-sub);
    font-size: 0.95rem;
}

.article-body li {
    margin-bottom: 0.5rem;
    line-height: 1.65;
}

.math-formula-box {
    background-color: var(--bg-subtle);
    border: 1px dashed var(--border-color);
    padding: 1.2rem;
    border-radius: 12px;
    text-align: center;
    font-size: 1.05rem;
    margin: 1.2rem 0;
}

.article-cta-box {
    background: linear-gradient(135deg, var(--bg-subtle), var(--primary-light));
    border: 1px solid var(--border-color);
    padding: 1.8rem;
    border-radius: 16px;
    text-align: center;
    margin-top: 2.5rem;
}

.article-cta-box h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.2rem;
}

.article-cta-box p {
    margin-bottom: 1.2rem;
}

/* 도구 카드 */
.main-tool-card {
    margin-bottom: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
}

.test-card {
    background-color: var(--bg-card);
    border: 2px dashed var(--border-color);
    padding: 2rem;
    text-align: center;
}

.upload-area {
    cursor: pointer;
    padding: 2.5rem 1.5rem;
    border-radius: 16px;
    transition: all 0.2s;
}

.upload-area.dragover {
    background-color: var(--primary-light);
    border: 2px dashed var(--primary);
}

.file-input {
    display: none;
}

.upload-icon {
    font-size: 3.5rem;
    margin-bottom: 0.8rem;
    animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.upload-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.upload-desc {
    font-size: 0.88rem;
    color: var(--text-sub);
    margin-bottom: 1.5rem;
}

.upload-btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}

.image-wrapper {
    max-width: 280px;
    max-height: 280px;
    margin: 0 auto 1.5rem auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: #000;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.loading-box {
    padding: 2rem 0;
    text-align: center;
}

.spinner {
    width: 44px;
    height: 44px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    margin: 0 auto 1rem auto;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.result-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.result-badge.dog { background-color: var(--dog-bg); color: var(--dog-color); }
.result-badge.cat { background-color: var(--cat-bg); color: var(--cat-color); }

.result-title {
    font-size: 1.55rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.result-desc {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 1rem;
    word-break: keep-all;
}

.result-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1.2rem;
}

.tag-badge {
    background-color: var(--bg-subtle);
    color: var(--text-sub);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
}

.chart-container {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.4rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.chart-item { margin-bottom: 1rem; }
.chart-item:last-child { margin-bottom: 0; }

.chart-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.progress-bg {
    background-color: var(--bg-subtle);
    height: 14px;
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 10px;
    transition: width 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.dog-bar { background: var(--dog-bar-gradient); }
.cat-bar { background: var(--cat-bar-gradient); }

.action-buttons {
    display: flex;
    gap: 10px;
}

.action-buttons .btn { flex: 1; }

/* 로또 추첨 카드 */
.lotto-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem 1.5rem;
    text-align: center;
}

.lotto-heading {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.lotto-intro {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 2rem;
}

.ball-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.ball {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 800;
    font-size: 1.3rem;
    color: white;
    box-shadow: inset -3px -3px 5px rgba(0,0,0,0.25), 0 4px 10px rgba(0,0,0,0.12);
    animation: bounce 0.5s ease;
}

.placeholder {
    background-color: var(--bg-subtle);
    color: var(--text-muted);
    border: 2px dashed var(--border-color);
    box-shadow: none;
}

.ball-yellow { background-color: #fbc400; }
.ball-blue { background-color: #69c8f2; }
.ball-red { background-color: #ff7272; }
.ball-gray { background-color: #aaaaaa; }
.ball-green { background-color: #b0d840; }

.draw-btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 14px 36px;
    font-size: 1.1rem;
    font-weight: 800;
    border-radius: 14px;
    cursor: pointer;
    width: 100%;
    max-width: 320px;
}

.draw-btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
}

.lotto-tip-box {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--border-color);
}

.lotto-tip-box h4 {
    font-size: 0.88rem;
    margin-bottom: 0.6rem;
    color: var(--text-sub);
}

.lotto-color-legend {
    display: flex;
    justify-content: center;
    gap: 12px;
    font-size: 0.82rem;
    color: var(--text-sub);
    flex-wrap: wrap;
}

@keyframes bounce {
    0% { transform: scale(0); }
    70% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* 데이터 테이블 */
.table-responsive {
    overflow-x: auto;
    margin: 1.5rem 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    text-align: left;
}

.data-table th, .data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background-color: var(--bg-subtle);
    font-weight: 700;
    color: var(--text-main);
}

.data-table tr:hover td {
    background-color: var(--bg-subtle);
}

.privacy-badge {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.84rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.article-body-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 2.5rem;
}

/* FAQ & 문의 폼 */
.faq-section {
    margin-bottom: 3.5rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1rem 1.2rem;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-main);
    cursor: pointer;
    outline: none;
}

.faq-answer {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.92rem;
    color: var(--text-sub);
    line-height: 1.7;
}

.inquiry-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.required {
    color: #dc2626;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--input-border);
    border-radius: 10px;
    background-color: var(--input-bg);
    color: var(--input-text);
    font-size: 0.95rem;
    outline: none;
    font-family: inherit;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

.submit-btn {
    width: 100%;
    background-color: var(--submit-btn);
    color: white;
    border: none;
    padding: 14px;
    font-size: 1.05rem;
    font-weight: 800;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.submit-btn:hover { background-color: var(--submit-hover); }

.form-status {
    margin-top: 1rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.92rem;
}

.form-status.success { color: #059669; }
.form-status.error { color: #dc2626; }

/* 댓글 섹션 */
.comments-section {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
    margin-top: 2rem;
}

.comments-title {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
    text-align: center;
}

.comments-desc {
    font-size: 0.88rem;
    color: var(--text-sub);
    text-align: center;
    margin-bottom: 1.5rem;
}

/* 사이트맵 */
.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.2rem;
}

.sitemap-col h3 {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    color: var(--text-main);
}

.sitemap-col ul {
    list-style: none;
}

.sitemap-col li {
    margin-bottom: 0.6rem;
}

.sitemap-col a {
    color: var(--text-sub);
    font-size: 0.92rem;
    font-weight: 500;
}

.sitemap-col a:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* 글로벌 푸터 */
.global-footer {
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 3rem 1.2rem 2rem 1.2rem;
    margin-top: auto;
}

.footer-inner {
    max-width: 1080px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.brand-col h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.brand-col p {
    font-size: 0.88rem;
    color: var(--text-sub);
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    font-size: 0.86rem;
    color: var(--text-sub);
}

.footer-col a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    text-align: center;
}

.copyright {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* 토스트 */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: #1e293b;
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        gap: 12px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.6rem;
    }
    
    .nav-menu a {
        font-size: 0.85rem;
        padding: 5px 8px;
    }
    
    .hero-title {
        font-size: 1.7rem;
    }
    
    .hero-section {
        padding: 2.2rem 1.2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }
    
    .single-article, .article-body-box, .test-card, .lotto-card {
        padding: 1.5rem 1.1rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
}