:root {
    --primary: #403e3d;
    --secondary-1: #d2a790;
    --secondary-2: #76c2c0;
    --secondary-3: #90a0a8;
    --bg-dark: #2c2a29;
    --bg-light: #f5f0ed;
    --bg-card: #ffffff;
    --text-primary: #2c2a29;
    --text-secondary: #6b6563;
    --text-light: #f5f0ed;
    --border: rgba(64, 62, 61, 0.12);
    --shadow-sm: 0 2px 8px rgba(44, 42, 41, 0.08);
    --shadow-md: 0 4px 20px rgba(44, 42, 41, 0.12);
    --shadow-lg: 0 8px 40px rgba(44, 42, 41, 0.16);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background: var(--bg-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

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

/* ===================== Header ===================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(64, 62, 61, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    background: rgba(44, 42, 41, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-light);
}

.logo-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
}

.logo-text {
    background: linear-gradient(135deg, var(--secondary-1), var(--secondary-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.75);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 400;
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-link i {
    margin-right: 4px;
    font-size: 0.8rem;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================== Hero ===================== */
.hero {
    padding: 100px 0 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--bg-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(210, 167, 144, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(118, 194, 192, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.hero-sub {
    display: block;
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--secondary-1);
    letter-spacing: 4px;
    margin-top: 4px;
}

.hero-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.8;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
}

.hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ===================== Buttons ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-1), #c4917a);
    color: #fff;
    box-shadow: 0 4px 15px rgba(210, 167, 144, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(210, 167, 144, 0.5);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--secondary-1);
    border: 2px solid var(--secondary-1);
}

.btn-outline:hover {
    background: var(--secondary-1);
    color: #fff;
    transform: translateY(-2px);
}

.btn-lg {
    padding: 14px 36px;
    font-size: 1.05rem;
}

/* ===================== Highlights ===================== */
.highlights {
    padding: 50px 0;
    background: var(--primary);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.highlight-card {
    text-align: center;
    padding: 24px 12px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition);
}

.highlight-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-1), var(--secondary-2));
    color: #fff;
    font-size: 1.2rem;
}

.highlight-card h3 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.highlight-card p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    line-height: 1.5;
}

/* ===================== Sections ===================== */
.section {
    padding: 70px 0;
}

.section:nth-child(even) {
    background: #fff;
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.section-title i {
    margin-right: 8px;
    color: var(--secondary-1);
}

.section-desc {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 1rem;
}

/* ===================== News ===================== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.news-card {
    display: flex;
    gap: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.news-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.news-date {
    flex-shrink: 0;
    width: 60px;
    text-align: center;
    padding: 10px 8px;
    background: linear-gradient(135deg, var(--secondary-1), #c4917a);
    border-radius: var(--radius-sm);
    color: #fff;
}

.news-date .day {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.news-date .month {
    display: block;
    font-size: 0.75rem;
    opacity: 0.9;
}

.news-body {
    flex: 1;
    min-width: 0;
}

.news-tag {
    display: inline-block;
    padding: 2px 10px;
    background: rgba(118, 194, 192, 0.12);
    color: var(--secondary-2);
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.news-body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary);
}

.news-body p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 10px;
}

.news-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--secondary-1);
    font-weight: 500;
}

.news-link:hover {
    color: #c4917a;
}

.news-link i {
    transition: transform var(--transition);
}

.news-link:hover i {
    transform: translateX(4px);
}

/* ===================== Gallery ===================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16 / 9;
    background: var(--primary);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(44, 42, 41, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
    color: #fff;
    font-size: 1.5rem;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* ===================== Lightbox ===================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.25);
}

.lightbox-close {
    top: 20px;
    right: 20px;
}

.lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* ===================== Reviews ===================== */
.reviews-summary {
    text-align: center;
    margin: 40px 0 30px;
}

.reviews-score {
    margin-bottom: 20px;
}

.score-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
}

.score-stars {
    color: #f5a623;
    font-size: 1.2rem;
    margin: 8px 0;
}

.score-stars i {
    margin: 0 2px;
}

.score-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.reviews-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.review-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(118, 194, 192, 0.1);
    color: var(--secondary-2);
    border-radius: 30px;
    font-size: 0.85rem;
    border: 1px solid rgba(118, 194, 192, 0.2);
}

.reviews-carousel {
    position: relative;
    overflow: hidden;
}

.reviews-track {
    display: flex;
    gap: 20px;
    transition: transform 0.5s ease;
}

.review-card {
    flex: 0 0 calc(33.333% - 14px);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.review-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-1), var(--secondary-2));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
}

.review-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
}

.review-stars {
    color: #f5a623;
    font-size: 0.75rem;
    margin-top: 2px;
}

.review-stars i {
    margin-right: 1px;
}

.review-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.reviews-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.reviews-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border);
    background: var(--bg-card);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}

.reviews-btn:hover {
    border-color: var(--secondary-1);
    color: var(--secondary-1);
}

/* ===================== Timeline / Versions ===================== */
.timeline {
    position: relative;
    margin-top: 40px;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 32px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -33px;
    top: 6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 3px solid var(--secondary-3);
    z-index: 1;
}

.timeline-marker.current {
    border-color: var(--secondary-1);
    background: var(--secondary-1);
    box-shadow: 0 0 0 4px rgba(210, 167, 144, 0.25);
}

.timeline-content {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.version-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.version-header h3 {
    font-size: 1.15rem;
    color: var(--primary);
}

.version-badge {
    display: inline-block;
    padding: 2px 10px;
    background: linear-gradient(135deg, var(--secondary-1), #c4917a);
    color: #fff;
    border-radius: 30px;
    font-size: 0.72rem;
    font-weight: 500;
    vertical-align: middle;
    margin-left: 8px;
}

.version-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.version-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.version-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.version-changes {
    list-style: none;
    margin-bottom: 16px;
}

.version-changes li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.version-changes li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--secondary-2);
}

/* ===================== Guides ===================== */
.guides-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 30px 0;
}

.filter-btn {
    padding: 8px 20px;
    border: 2px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: 30px;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--secondary-1);
    color: var(--secondary-1);
    background: rgba(210, 167, 144, 0.08);
}

.guides-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.guide-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.guide-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-1), var(--secondary-2));
    opacity: 0;
    transition: opacity var(--transition);
}

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

.guide-card:hover::before {
    opacity: 1;
}

.guide-card.hidden {
    display: none;
}

.guide-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(210, 167, 144, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-1);
    font-size: 1.2rem;
    margin-bottom: 14px;
}

.guide-difficulty {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.guide-card h3 {
    font-size: 1.05rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.guide-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 14px;
}

.guide-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.guide-tags span {
    padding: 3px 10px;
    background: rgba(118, 194, 192, 0.1);
    color: var(--secondary-2);
    border-radius: 30px;
    font-size: 0.75rem;
}

/* ===================== Chapters ===================== */
.chapters-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.chapter-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    position: relative;
    transition: all var(--transition);
}

.chapter-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.chapter-badge {
    display: inline-block;
    padding: 3px 12px;
    background: var(--primary);
    color: #fff;
    border-radius: 30px;
    font-size: 0.72rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.chapter-badge.character {
    background: linear-gradient(135deg, var(--secondary-1), #c4917a);
}

.chapter-number {
    font-size: 0.85rem;
    color: var(--secondary-2);
    font-weight: 500;
    margin-bottom: 6px;
}

.chapter-card h3 {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.chapter-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 14px;
}

.chapter-info {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.chapter-info span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.chapter-mood {
    font-size: 0.82rem;
    color: var(--secondary-1);
    font-weight: 500;
}

.chapter-mood i {
    margin-right: 4px;
}

/* ===================== FAQ ===================== */
.faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    background: var(--bg-card);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--primary);
    text-align: left;
    gap: 12px;
}

.faq-icon {
    flex-shrink: 0;
    font-size: 0.8rem;
    color: var(--secondary-3);
    transition: transform var(--transition);
}

.faq-item.open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 18px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================== CTA ===================== */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--bg-dark) 100%);
    color: var(--text-light);
    text-align: center;
    padding: 60px 0;
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
    font-size: 1rem;
}

/* ===================== Footer ===================== */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 50px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-col h4 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer-about {
    font-size: 0.88rem;
    line-height: 1.7;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--secondary-1);
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-legal {
    margin-top: 6px;
    font-size: 0.78rem;
}

/* ===================== Back to Top ===================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--secondary-1);
    transform: translateY(-3px);
}

/* ===================== Responsive ===================== */
@media (max-width: 1024px) {
    .highlights-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .review-card {
        flex: 0 0 calc(50% - 10px);
    }

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

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        background: rgba(44, 42, 41, 0.98);
        flex-direction: column;
        padding: 16px;
        gap: 2px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

    .nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        width: 100%;
        padding: 12px 16px;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: 90px 0 36px;
    }

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

    .hero-sub {
        font-size: 1.1rem;
    }

    .hero-desc {
        font-size: 0.95rem;
    }

    .hero-meta {
        flex-direction: column;
        gap: 6px;
        align-items: center;
    }

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

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

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

    .review-card {
        flex: 0 0 100%;
    }

    .timeline {
        padding-left: 30px;
    }

    .timeline-marker {
        left: -23px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .highlight-card {
        padding: 16px 8px;
    }

    .hero-tags {
        gap: 6px;
    }

    .tag {
        padding: 5px 10px;
        font-size: 0.78rem;
    }

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

    .news-card {
        flex-direction: column;
        gap: 14px;
    }

    .news-date {
        width: auto;
        display: flex;
        gap: 8px;
        align-items: center;
    }

    .news-date .day,
    .news-date .month {
        display: inline;
        font-size: 0.9rem;
    }
}