:root {
  --color-primary: #94684a;
  --color-accent-1: #d5bda8;
  --color-dark: #411c0e;
  --color-accent-2: #bc9c84;
  --color-bg: #f8f3ef;
  --color-card: #fffdfa;
  --color-text: #2f1a10;
  --shadow-soft: 0 10px 30px rgba(65, 28, 14, 0.08);
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", sans-serif;
  background: linear-gradient(180deg, #fff 0%, var(--color-bg) 60%, #fff 100%);
  color: var(--color-text);
  line-height: 1.65;
}

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

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 253, 250, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(148, 104, 74, 0.15);
}

.header-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand img {
  width: 30px;
  height: 30px;
}

.main-nav {
  display: flex;
  gap: 14px;
}

.main-nav a {
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.94rem;
  color: #5d3723;
  transition: 0.25s ease;
}

.main-nav a:hover {
  background: rgba(148, 104, 74, 0.12);
  color: var(--color-dark);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--color-dark);
  font-size: 1.2rem;
}

.hero {
  padding: 42px 0 26px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 22px;
  align-items: stretch;
}

.hero-content,
.hero-meta {
  background: var(--color-card);
  border: 1px solid rgba(148, 104, 74, 0.18);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-soft);
}

.eyebrow {
  margin: 0 0 8px;
  color: #8d6246;
  font-weight: 600;
  font-size: 0.92rem;
}

.hero h1 {
  margin: 0 0 10px;
  line-height: 1.25;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
}

.hero p {
  margin: 0;
}

.hero-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 10px;
  padding: 10px 16px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(1px) scale(0.99);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #7f573d);
  color: #fff;
  box-shadow: 0 10px 20px rgba(148, 104, 74, 0.25);
}

.btn-ghost {
  border: 1px solid rgba(148, 104, 74, 0.3);
  color: #5f3a25;
}

.hero-tags {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags li {
  background: rgba(188, 156, 132, 0.2);
  border: 1px solid rgba(188, 156, 132, 0.4);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.85rem;
}

.hero-meta h2 {
  margin: 0 0 10px;
  font-size: 1.12rem;
}

.hero-meta ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-meta li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(65, 28, 14, 0.2);
}

.hero-meta li:last-child {
  border-bottom: 0;
}

.hero-meta span {
  color: #7d5945;
}

.hero-meta strong {
  text-align: right;
}

.section {
  padding: 28px 0;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.3rem, 2vw, 1.75rem);
  text-align: center;
}

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

.section-head p {
  margin: 8px 0 0;
  color: #7b5843;
}

.news-list,
.guide-grid,
.chapter-list,
.faq-list,
.gallery-grid {
  margin-top: 16px;
}

.news-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.news-card,
.guide-card,
.chapter-list article {
  background: var(--color-card);
  border: 1px solid rgba(148, 104, 74, 0.18);
  border-radius: 12px;
  padding: 14px;
  box-shadow: var(--shadow-soft);
}

.news-card h3,
.guide-card h3 {
  margin: 8px 0;
  font-size: 1.02rem;
}

.news-card .date {
  color: #8a654f;
  font-size: 0.86rem;
}

.news-card a {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  margin-top: 8px;
  color: var(--color-primary);
  font-weight: 700;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.gallery-grid figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(148, 104, 74, 0.2);
}

.gallery-grid img {
  height: 180px;
  width: 100%;
  object-fit: cover;
}

.gallery-grid figcaption {
  padding: 10px;
  font-size: 0.88rem;
}

.rating-overview {
  margin-top: 16px;
  background: var(--color-card);
  border: 1px solid rgba(148, 104, 74, 0.18);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.rating-overview .score {
  width: 86px;
  height: 86px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-primary), #7f573d);
  color: #fff;
  font-size: 1.8rem;
  font-weight: 800;
}

.review-carousel {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  gap: 8px;
  align-items: center;
}

.carousel-btn {
  border: 1px solid rgba(148, 104, 74, 0.25);
  background: #fff;
  border-radius: 10px;
  height: 44px;
  cursor: pointer;
}

.review-track {
  background: var(--color-card);
  border: 1px solid rgba(148, 104, 74, 0.18);
  border-radius: 12px;
  padding: 14px;
  box-shadow: var(--shadow-soft);
}

.review-track blockquote {
  margin: 0 0 8px;
  font-size: 0.96rem;
}

.review-track p {
  margin: 0;
  color: #835f4a;
  font-size: 0.9rem;
}

.table-wrap {
  margin-top: 14px;
  overflow: auto;
  border: 1px solid rgba(148, 104, 74, 0.2);
  border-radius: 12px;
  background: #fff;
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 860px;
}

th,
td {
  text-align: left;
  padding: 11px;
  border-bottom: 1px solid rgba(148, 104, 74, 0.14);
  font-size: 0.92rem;
}

thead th {
  background: #f3e9e1;
}

.guide-filters {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.guide-filters button {
  border: 1px solid rgba(148, 104, 74, 0.25);
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff;
  cursor: pointer;
}

.guide-filters button.active {
  background: var(--color-primary);
  color: #fff;
  border-color: transparent;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.guide-card .badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 8px;
  background: rgba(188, 156, 132, 0.25);
  border: 1px solid rgba(188, 156, 132, 0.5);
  font-size: 0.8rem;
}

.chapter-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.chapter-list article h3 {
  margin: 0 0 8px;
}

.chapter-list article p {
  margin: 0;
}

.chapter-list ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.faq-list {
  display: grid;
  gap: 10px;
}

details {
  border: 1px solid rgba(148, 104, 74, 0.2);
  border-radius: 12px;
  background: var(--color-card);
  padding: 10px 12px;
}

summary {
  cursor: pointer;
  font-weight: 600;
}

details p {
  margin: 10px 0 2px;
}

.site-footer {
  margin-top: 24px;
  background: var(--color-dark);
  color: #f6ede7;
}

.footer-grid {
  padding: 26px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.footer-grid h3 {
  margin-top: 0;
  font-size: 1rem;
}

.footer-grid a {
  display: block;
  margin-bottom: 7px;
  color: #f8dfcc;
}

.footer-grid p {
  margin: 0 0 8px;
}

.copyright {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding: 10px 0 14px;
}

.back-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(65, 28, 14, 0.28);
  display: none;
}

.back-top.show {
  display: grid;
  place-items: center;
}

@media (max-width: 980px) {
  .hero-grid,
  .news-list,
  .gallery-grid,
  .guide-grid,
  .chapter-list,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid rgba(148, 104, 74, 0.25);
  }

  .main-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 2px;
    background: #fff;
    padding: 8px;
    border-bottom: 1px solid rgba(148, 104, 74, 0.2);
  }

  .main-nav.open {
    display: flex;
  }

  .hero-grid,
  .news-list,
  .gallery-grid,
  .guide-grid,
  .chapter-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-meta li {
    flex-wrap: wrap;
  }
}