:root {
  --color-primary: #2d3536;
  --color-accent1: #c4b3aa;
  --color-accent2: #7d4145;
  --color-accent3: #a26a3d;
  --color-bg: #1a2223;
  --color-surface: #2d3536;
  --color-surface-light: #3a4748;
  --color-text: #e8e0db;
  --color-text-muted: #a09890;
  --color-border: rgba(196, 179, 170, 0.15);
  --color-gradient1: linear-gradient(135deg, #7d4145, #a26a3d);
  --color-gradient2: linear-gradient(135deg, #2d3536, #3a4748);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans SC', 'Segoe UI', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: var(--color-accent1);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-accent3);
}

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

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

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 34, 35, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

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

.logo:hover {
  color: var(--color-accent3);
}

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

.main-nav a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: all var(--transition);
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-text);
  background: rgba(196, 179, 170, 0.1);
}

.main-nav a i {
  font-size: 0.85rem;
}

.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(--color-text);
  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: 84px 0 40px;
  background: linear-gradient(180deg, rgba(125, 65, 69, 0.12) 0%, var(--color-bg) 100%);
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-cover {
  flex-shrink: 0;
  width: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-cover img {
  width: 100%;
  display: block;
}

.hero-info {
  flex: 1;
}

.hero-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 4px;
  background: var(--color-gradient1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  font-weight: 400;
}

.hero-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
}

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

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: rgba(196, 179, 170, 0.1);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--color-accent1);
}

.hero-tag i {
  font-size: 0.78rem;
  color: var(--color-accent3);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

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

.hero-meta i {
  color: var(--color-accent3);
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: var(--color-gradient1);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(125, 65, 69, 0.4);
}

.btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(125, 65, 69, 0.55);
  color: #fff;
}

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

/* ===== SECTION COMMON ===== */
.section {
  padding: 60px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--color-text);
}

.section-title i {
  margin-right: 10px;
  color: var(--color-accent3);
}

.section-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.section-alt {
  background: rgba(45, 53, 54, 0.5);
}

/* ===== NEWS ===== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.news-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(162, 106, 61, 0.3);
}

.news-date {
  font-size: 0.8rem;
  color: var(--color-accent3);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

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

.news-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  line-height: 1.7;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--color-accent2);
  font-weight: 600;
}

.news-link:hover {
  color: var(--color-accent3);
}

/* ===== GALLERY ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/10;
}

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

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item::after {
  content: '\f00e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity var(--transition);
}

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

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 2rem;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  cursor: pointer;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

/* ===== REVIEWS ===== */
.reviews-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-bottom: 36px;
  padding: 28px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

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

.reviews-score .score-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent3);
}

.reviews-score .score-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.reviews-stars {
  display: flex;
  gap: 4px;
  margin: 6px 0;
  justify-content: center;
}

.reviews-stars i {
  color: var(--color-accent3);
  font-size: 1.1rem;
}

.reviews-stats {
  display: flex;
  gap: 32px;
}

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

.stat-item .stat-num {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
}

.stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.reviews-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
}

.review-tag {
  padding: 6px 16px;
  background: rgba(162, 106, 61, 0.12);
  border: 1px solid rgba(162, 106, 61, 0.25);
  border-radius: 50px;
  font-size: 0.83rem;
  color: var(--color-accent3);
}

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

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

.review-card {
  flex: 0 0 100%;
  padding: 0 10px;
}

@media (min-width: 768px) {
  .review-card {
    flex: 0 0 50%;
  }
}

@media (min-width: 1024px) {
  .review-card {
    flex: 0 0 33.333%;
  }
}

.review-card-inner {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  height: 100%;
}

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

.review-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-gradient1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.review-author {
  font-weight: 600;
  font-size: 0.95rem;
}

.review-time {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 10px;
}

.review-stars i {
  color: var(--color-accent3);
  font-size: 0.85rem;
}

.review-text {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

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

.carousel-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.carousel-btn:hover {
  background: var(--color-accent2);
  border-color: var(--color-accent2);
  color: #fff;
}

/* ===== VERSION HISTORY ===== */
.version-list {
  max-width: 800px;
  margin: 0 auto;
}

.version-item {
  position: relative;
  padding: 24px;
  padding-left: 40px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  transition: all var(--transition);
}

.version-item:hover {
  border-color: rgba(162, 106, 61, 0.3);
}

.version-item::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 32px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent3);
}

.version-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 22px;
  top: 46px;
  bottom: -16px;
  width: 2px;
  background: var(--color-border);
}

.version-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.version-badge {
  padding: 3px 12px;
  background: var(--color-gradient1);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
}

.version-date {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.version-meta {
  display: flex;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.version-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.version-body p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 12px;
}

.version-body .btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: rgba(125, 65, 69, 0.2);
  border: 1px solid rgba(125, 65, 69, 0.3);
  color: var(--color-accent2);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--transition);
  text-decoration: none;
}

.version-body .btn-sm:hover {
  background: var(--color-accent2);
  color: #fff;
}

/* ===== GUIDES ===== */
.guides-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
}

.filter-btn {
  padding: 7px 18px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 50px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-accent2);
  border-color: var(--color-accent2);
  color: #fff;
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 20px;
}

.guide-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
}

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

.guide-card[data-hidden="true"] {
  display: none;
}

.guide-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-gradient1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 14px;
}

.guide-card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

.guide-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  line-height: 1.6;
}

.guide-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.guide-difficulty {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
}

.guide-difficulty i {
  color: var(--color-accent3);
  font-size: 0.7rem;
}

.guide-difficulty span {
  color: var(--color-text-muted);
}

.guide-category {
  font-size: 0.75rem;
  padding: 3px 10px;
  background: rgba(162, 106, 61, 0.12);
  border-radius: 50px;
  color: var(--color-accent3);
}

/* ===== CHAPTERS ===== */
.chapters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.chapter-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.chapter-card:hover {
  border-color: rgba(162, 106, 61, 0.3);
  box-shadow: var(--shadow-sm);
}

.chapter-card.mainline::before {
  content: '主线';
  position: absolute;
  top: 12px;
  right: -28px;
  transform: rotate(45deg);
  background: var(--color-accent2);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 32px;
  font-weight: 600;
}

.chapter-card.character::before {
  content: '角色';
  position: absolute;
  top: 12px;
  right: -28px;
  transform: rotate(45deg);
  background: var(--color-accent3);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 32px;
  font-weight: 600;
}

.chapter-num {
  font-size: 0.78rem;
  color: var(--color-accent3);
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
}

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

.chapter-card .chapter-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  line-height: 1.7;
}

.chapter-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.chapter-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.chapter-meta i {
  color: var(--color-accent3);
  font-size: 0.75rem;
}

.chapter-mood {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  background: rgba(125, 65, 69, 0.12);
  color: var(--color-accent2);
}

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

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

.faq-item:hover {
  border-color: rgba(162, 106, 61, 0.3);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--color-accent3);
}

.faq-question i {
  font-size: 0.8rem;
  transition: transform var(--transition);
  color: var(--color-accent3);
  flex-shrink: 0;
  margin-left: 12px;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

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

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

.faq-answer-inner {
  padding: 0 24px 18px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-top: 12px;
}

.footer-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

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

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

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--color-accent3);
}

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.footer-bottom a {
  color: var(--color-text-muted);
}

.footer-bottom a:hover {
  color: var(--color-accent3);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gradient1);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  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 {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .reviews-summary {
    flex-direction: column;
    gap: 20px;
  }

  .reviews-stats {
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(26, 34, 35, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    border-bottom: 1px solid var(--color-border);
  }

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

  .main-nav a {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }

  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-cover {
    width: 200px;
  }

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

  .hero-tags {
    justify-content: center;
  }

  .hero-meta {
    justify-content: center;
  }

  .section-title {
    font-size: 1.4rem;
  }

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

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

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

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

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

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero-cover {
    width: 160px;
  }

  .btn-download {
    padding: 12px 28px;
    font-size: 0.95rem;
  }
}