/* 纳迪亚之宝 - 主样式文件 */

:root {
    --primary-color-k9m4: #c9a356;
    --secondary-color-p7w3: #2d5a3f;
    --accent-color-m6k8: #8b4513;
    --text-main-h4p9: #1a1a1a;
    --text-light-w5k2: #666666;
    --bg-primary-m8k7: #ffffff;
    --bg-secondary-p3m9: #f8f5f0;
    --bg-dark-k6w4: #1f1f1f;
    --border-color-h9m2: #e0d4c0;
    --shadow-light-p5k3: rgba(0, 0, 0, 0.1);
    --shadow-medium-w7m6: rgba(0, 0, 0, 0.15);
    --shadow-heavy-k4p8: rgba(0, 0, 0, 0.25);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-main-h4p9);
    background-color: var(--bg-primary-m8k7);
    font-size: 16px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.site-header-m9p4 {
    background: linear-gradient(135deg, var(--bg-dark-k6w4) 0%, #2a2a2a 100%);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px var(--shadow-medium-w7m6);
}

.navigation-k7w2 {
    padding: 0;
}

.nav-container-h3v6 {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-section-p5m8 {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-logo-w9k2 {
    width: 50px;
    height: 50px;
    border-radius: 8px;
}

.brand-name-t6h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color-k9m4);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.mobile-menu-btn-q2m7 {
    display: none;
    color: var(--bg-primary-m8k7);
    font-size: 1.5rem;
    padding: 0.5rem;
}

.nav-links-v8k1 {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links-v8k1 a {
    color: var(--bg-secondary-p3m9);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links-v8k1 a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color-k9m4);
    transition: width 0.3s ease;
}

.nav-links-v8k1 a:hover::after {
    width: 100%;
}

.download-nav-btn-m4k7 {
    background: linear-gradient(135deg, var(--primary-color-k9m4) 0%, var(--accent-color-m6k8) 100%);
    padding: 0.6rem 1.5rem !important;
    border-radius: 25px;
    color: white !important;
    font-weight: 600;
}

.download-nav-btn-m4k7:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 163, 86, 0.4);
}

.page-content-w7m3 {
    min-height: calc(100vh - 80px);
}

.content-wrapper-h3v8 {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.intro-banner-p9k5 {
    background: linear-gradient(135deg, var(--bg-secondary-p3m9) 0%, #fff8e7 100%);
    padding: 5rem 0;
}

.banner-layout-m6k2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.text-column-w4p9 {
    animation: fadeInLeft 1s ease;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.main-heading-k8m3 {
    font-size: 3.5rem;
    color: var(--secondary-color-p7w3);
    margin-bottom: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.main-heading-k8m3 i {
    color: var(--primary-color-k9m4);
    margin-right: 0.5rem;
}

.game-badges-p7k4 {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.badge-item-m2w5 {
    background: linear-gradient(135deg, var(--primary-color-k9m4) 0%, var(--accent-color-m6k8) 100%);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.intro-text-h9v3 {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light-w5k2);
    margin-bottom: 2rem;
}

.action-buttons-k6m8 {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.primary-btn-w3k5 {
    background: linear-gradient(135deg, var(--primary-color-k9m4) 0%, var(--accent-color-m6k8) 100%);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(201, 163, 86, 0.3);
}

.primary-btn-w3k5:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(201, 163, 86, 0.5);
}

.secondary-btn-p9m2 {
    background: transparent;
    color: var(--secondary-color-p7w3);
    padding: 1rem 2.5rem;
    border: 2px solid var(--secondary-color-p7w3);
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
}

.secondary-btn-p9m2:hover {
    background: var(--secondary-color-p7w3);
    color: white;
    transform: translateY(-3px);
}

.game-features-m7k3 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-box-h4w6 {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px var(--shadow-light-p5k3);
    transition: all 0.3s ease;
}

.feature-box-h4w6:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-medium-w7m6);
}

.feature-box-h4w6 i {
    font-size: 2.5rem;
    color: var(--primary-color-k9m4);
    margin-bottom: 0.8rem;
}

.feature-box-h4w6 span {
    display: block;
    font-weight: 600;
    color: var(--text-main-h4p9);
}

.image-column-v5k1 {
    animation: fadeInRight 1s ease;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.main-cover-q8w3 {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 40px var(--shadow-heavy-k4p8);
}

.about-section-k9m6,
.highlights-section-w6k9,
.mechanics-section-p7k4,
.cast-section-k8m5,
.tutorials-section-w9m6,
.updates-section-p5m8,
.feedback-section-m6k9,
.download-section-w9p7,
.links-section-m8k4 {
    padding: 5rem 0;
}

.about-section-k9m6 {
    background-color: white;
}

.highlights-section-w6k9 {
    background: linear-gradient(135deg, var(--bg-secondary-p3m9) 0%, #fff8e7 100%);
}

.mechanics-section-p7k4 {
    background-color: white;
}

.cast-section-k8m5 {
    background: linear-gradient(135deg, #f0f4f0 0%, #e8f0e8 100%);
}

.tutorials-section-w9m6 {
    background-color: white;
}

.updates-section-p5m8 {
    background: linear-gradient(135deg, var(--bg-secondary-p3m9) 0%, #fff8e7 100%);
}

.feedback-section-m6k9 {
    background-color: white;
}

.download-section-w9p7 {
    background: linear-gradient(135deg, var(--secondary-color-p7w3) 0%, #1a3d2a 100%);
}

.links-section-m8k4 {
    background-color: var(--bg-secondary-p3m9);
    padding: 3rem 0;
}

.section-heading-p5w7 {
    font-size: 2.5rem;
    color: var(--secondary-color-p7w3);
    margin-bottom: 3rem;
    text-align: center;
    font-weight: 700;
}

.section-heading-p5w7 i {
    color: var(--primary-color-k9m4);
    margin-right: 1rem;
}

.about-content-m4k8 {
    max-width: 1000px;
    margin: 0 auto;
}

.content-block-w7p2 p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-light-w5k2);
}

.sub-heading-k6m9 {
    font-size: 1.8rem;
    color: var(--secondary-color-p7w3);
    margin: 2.5rem 0 1.5rem;
    font-weight: 600;
}

.highlight-panel-m8k4 {
    background: linear-gradient(135deg, #fff9e6 0%, #ffe8cc 100%);
    padding: 2rem;
    border-radius: 15px;
    border-left: 5px solid var(--primary-color-k9m4);
    margin: 2rem 0;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.highlight-panel-m8k4 i {
    font-size: 2.5rem;
    color: var(--primary-color-k9m4);
    flex-shrink: 0;
}

.highlight-panel-m8k4 p {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.7;
}

.content-image-p3m7 {
    width: 100%;
    border-radius: 15px;
    margin: 2rem 0;
    box-shadow: 0 10px 30px var(--shadow-medium-w7m6);
}

.highlights-grid-m9p4 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.highlight-card-k3w8 {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow-light-p5k3);
    transition: all 0.3s ease;
    text-align: center;
}

.highlight-card-k3w8:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px var(--shadow-medium-w7m6);
}

.card-icon-p7m5 {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color-k9m4) 0%, var(--accent-color-m6k8) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon-p7m5 i {
    font-size: 2.5rem;
    color: white;
}

.highlight-card-k3w8 h3 {
    font-size: 1.5rem;
    color: var(--secondary-color-p7w3);
    margin-bottom: 1rem;
    font-weight: 600;
}

.highlight-card-k3w8 p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-light-w5k2);
}

.mechanics-content-w5k8 {
    display: flex;
    flex-direction: column;
    gap: 5rem;
}

.mechanic-block-m9p3 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.mechanic-block-m9p3.reverse-order {
    direction: rtl;
}

.mechanic-block-m9p3.reverse-order > * {
    direction: ltr;
}

.mechanic-image-k4w7 {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow-medium-w7m6);
}

.mechanic-text-h6m2 h3 {
    font-size: 2rem;
    color: var(--secondary-color-p7w3);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.mechanic-text-h6m2 h3 i {
    color: var(--primary-color-k9m4);
    margin-right: 0.8rem;
}

.mechanic-text-h6m2 p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-light-w5k2);
}

.cast-intro-p6w9 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    color: var(--text-light-w5k2);
}

.cast-grid-m7k4 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.cast-card-w3p8 {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow-light-p5k3);
    transition: all 0.3s ease;
}

.cast-card-w3p8:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px var(--shadow-medium-w7m6);
}

.cast-details-k5m9 {
    padding: 2rem;
}

.cast-details-k5m9 h3 {
    font-size: 1.5rem;
    color: var(--secondary-color-p7w3);
    margin-bottom: 1rem;
    font-weight: 600;
}

.cast-details-k5m9 p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-light-w5k2);
}

.tutorials-grid-k4p7 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.tutorial-card-m8w5 {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow-light-p5k3);
    transition: all 0.3s ease;
}

.tutorial-card-m8w5:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px var(--shadow-medium-w7m6);
}

.tutorial-card-m8w5 h3 {
    font-size: 1.5rem;
    color: var(--secondary-color-p7w3);
    margin-bottom: 1rem;
    font-weight: 600;
}

.tutorial-card-m8w5 h3 i {
    color: var(--primary-color-k9m4);
    margin-right: 0.8rem;
}

.tutorial-card-m8w5 p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-light-w5k2);
    margin-bottom: 1.5rem;
}

.tutorial-link-p6k3 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color-k9m4);
    font-weight: 600;
    font-size: 1.05rem;
}

.tutorial-link-p6k3:hover {
    color: var(--accent-color-m6k8);
    gap: 0.8rem;
}

.updates-grid-k7w4 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.update-card-m9p2 {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow-light-p5k3);
    transition: all 0.3s ease;
}

.update-card-m9p2:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px var(--shadow-medium-w7m6);
}

.update-date-w6k5 {
    color: var(--primary-color-k9m4);
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.update-card-m9p2 h3 {
    font-size: 1.5rem;
    color: var(--secondary-color-p7w3);
    margin-bottom: 1rem;
    font-weight: 600;
}

.update-card-m9p2 p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-light-w5k2);
    margin-bottom: 1.5rem;
}

.update-link-k3m7 {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color-k9m4);
    font-weight: 600;
}

.update-link-k3m7:hover {
    color: var(--accent-color-m6k8);
    gap: 0.8rem;
}

.feedback-summary-w8p4 {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    background: var(--bg-secondary-p3m9);
    padding: 3rem;
    border-radius: 20px;
}

.rating-display-k7m3 {
    text-align: center;
}

.rating-number-p9v2 {
    font-size: 5rem;
    font-weight: 800;
    color: var(--primary-color-k9m4);
    line-height: 1;
    margin-bottom: 1rem;
}

.rating-visual-w5k8 {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.rating-visual-w5k8 i {
    font-size: 2rem;
    color: var(--primary-color-k9m4);
}

.rating-info-m4k6 {
    color: var(--text-light-w5k2);
    font-size: 0.95rem;
}

.rating-details-h6p8 {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: center;
}

.detail-row-k9m3 {
    display: grid;
    grid-template-columns: 100px 1fr 60px;
    gap: 1.5rem;
    align-items: center;
}

.row-label-w7p5 {
    font-weight: 600;
    color: var(--text-main-h4p9);
}

.bar-track-m2k8 {
    height: 12px;
    background-color: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
}

.bar-progress-p5w4 {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color-k9m4) 0%, var(--accent-color-m6k8) 100%);
    border-radius: 10px;
    transition: width 0.5s ease;
}

.row-score-k6m1 {
    font-weight: 700;
    color: var(--primary-color-k9m4);
    text-align: right;
}

.feedback-list-p7k9 {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feedback-item-w4m6 {
    background: var(--bg-secondary-p3m9);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color-k9m4);
}

.feedback-header-k8p3 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.user-info-m5w7 {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-name-p9k2 {
    font-weight: 700;
    color: var(--text-main-h4p9);
    font-size: 1.1rem;
}

.user-rating-w6m4 {
    display: flex;
    gap: 0.3rem;
}

.user-rating-w6m4 i {
    color: var(--primary-color-k9m4);
    font-size: 0.9rem;
}

.feedback-time-k3p8 {
    color: var(--text-light-w5k2);
    font-size: 0.9rem;
}

.feedback-content-m7w5 {
    line-height: 1.8;
    color: var(--text-light-w5k2);
    font-size: 1.05rem;
}

.download-panel-k5m8 {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 4rem;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.panel-content-p7w4 h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 700;
}

.panel-content-p7w4 h2 i {
    color: var(--primary-color-k9m4);
    margin-right: 1rem;
}

.download-subtitle-m6k3 {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
}

.download-points-w8k5 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.download-points-w8k5 li {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.download-points-w8k5 i {
    color: var(--primary-color-k9m4);
    font-size: 1.5rem;
}

.download-main-btn-p4k9 {
    background: linear-gradient(135deg, var(--primary-color-k9m4) 0%, var(--accent-color-m6k8) 100%);
    color: white;
    padding: 1.5rem 4rem;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(201, 163, 86, 0.4);
    margin-bottom: 2rem;
}

.download-main-btn-p4k9:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(201, 163, 86, 0.6);
}

.download-notice-k7m2 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.links-display-w6p9 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.links-display-w6p9 a {
    color: var(--secondary-color-p7w3);
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    background: white;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px var(--shadow-light-p5k3);
}

.links-display-w6p9 a:hover {
    background: var(--primary-color-k9m4);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--shadow-medium-w7m6);
}

.site-footer-k9m7 {
    background: linear-gradient(135deg, var(--bg-dark-k6w4) 0%, #2a2a2a 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0 1.5rem;
}

.footer-sections-p6k4 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-block-w8m2 h3 {
    color: var(--primary-color-k9m4);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-block-w8m2 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-block-w8m2 h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-block-w8m2 a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.8rem;
    transition: all 0.3s ease;
}

.footer-block-w8m2 a:hover {
    color: var(--primary-color-k9m4);
    padding-left: 5px;
}

.social-icons-m5k7 {
    display: flex;
    gap: 1rem;
}

.social-icons-m5k7 a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icons-m5k7 a:hover {
    background: var(--primary-color-k9m4);
    transform: translateY(-3px);
    padding-left: 0;
}

.social-icons-m5k7 i {
    font-size: 1.3rem;
}

.footer-copyright-w4k8 {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 1024px) {
    .banner-layout-m6k2 {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .game-features-m7k3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .highlights-grid-m9p4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .mechanic-block-m9p3 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .mechanic-block-m9p3.reverse-order {
        direction: ltr;
    }

    .cast-grid-m7k4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .updates-grid-k7w4 {
        grid-template-columns: 1fr;
    }

    .feedback-summary-w8p4 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .download-points-w8k5 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-sections-p6k4 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn-q2m7 {
        display: block;
    }

    .nav-links-v8k1 {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-dark-k6w4);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-links-v8k1.active {
        max-height: 500px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links-v8k1 li {
        width: 100%;
    }

    .nav-links-v8k1 a {
        display: block;
        padding: 1rem 2rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .main-heading-k8m3 {
        font-size: 2.5rem;
    }

    .action-buttons-k6m8 {
        flex-direction: column;
    }

    .game-features-m7k3 {
        grid-template-columns: 1fr;
    }

    .highlights-grid-m9p4 {
        grid-template-columns: 1fr;
    }

    .cast-grid-m7k4 {
        grid-template-columns: 1fr;
    }

    .tutorials-grid-k4p7 {
        grid-template-columns: 1fr;
    }

    .download-points-w8k5 {
        grid-template-columns: 1fr;
    }

    .section-heading-p5w7 {
        font-size: 2rem;
    }
}


/* Whitehat protocol surfaces: scoped to preserve the original visual system. */
[data-seo-managed="download-link"] { text-decoration: none; }
.seo-news-main { width: min(1120px, calc(100% - 2rem)); margin: 2.5rem auto 4rem; }
.seo-news-heading { text-align: center; margin: 0 auto 2rem; }
.seo-news-heading h1 { margin: .3rem 0 .6rem; }
.seo-news-eyebrow { letter-spacing: .16em; font-size: .82rem; opacity: .7; }
.seo-news-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); gap: 1rem; }
.seo-news-list .seo-news-card { min-width: 0; }
.seo-news-date { display: block; margin: .55rem 0; font-size: .9em; opacity: .78; }
.seo-news-back { width: min(1120px, calc(100% - 2rem)); margin: 1.5rem auto; }
.seo-news-back a { color: inherit; text-underline-offset: .2em; }
.seo-news-plain-text { white-space: pre-wrap; line-height: 1.9; overflow-wrap: anywhere; }
.seo-download-modal { position: fixed; inset: 0; z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 1rem; background: rgba(0, 0, 0, .58); }
.seo-download-dialog { width: min(430px, 100%); padding: 1.4rem; border-radius: .8rem; background: #182033; color: #fff; box-shadow: 0 1.2rem 3rem rgba(0,0,0,.35); }
.seo-download-dialog h3 { margin: 0 0 .7rem; }.seo-download-dialog p { margin: 0; line-height: 1.65; }
.seo-download-actions { display: flex; justify-content: flex-end; gap: .75rem; margin-top: 1.15rem; }.seo-download-actions button { padding: .65rem 1rem; cursor: pointer; }
@media (max-width: 640px) { .seo-news-main { width: min(100% - 1.25rem, 1120px); margin-top: 1.5rem; }.seo-news-list { grid-template-columns: 1fr; } }