/* roulang page: index */
/* ========== Design Tokens ========== */
:root {
  --brand-primary: #B98A4F;
  --brand-primary-dark: #8F6632;
  --brand-primary-light: #E8CEA7;
  --brand-bg: #FAF7F2;
  --brand-surface: #FFFFFF;
  --brand-ink: #2D2822;
  --brand-ink-secondary: #6B6156;
  --brand-line: #E5DCCE;
  --brand-accent: #BD5633;
  --brand-accent-dark: #9E4225;
  --brand-green: #52705B;
  --brand-wood: #33291F;
  --hero-overlay: rgba(28, 20, 12, 0.58);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --shadow-card: 0 1px 3px rgba(45, 40, 34, 0.06), 0 4px 12px rgba(45, 40, 34, 0.05);
  --shadow-hover: 0 4px 12px rgba(45, 40, 34, 0.08), 0 12px 32px rgba(45, 40, 34, 0.1);
  --shadow-pop: 0 8px 32px rgba(45, 40, 34, 0.16);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 76px;
}
/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--brand-bg);
  color: var(--brand-ink);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.25s var(--ease); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  line-height: 1.4;
  font-weight: 600;
}
.container { max-width: 1220px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.section { padding-block: 96px; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section__tag {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--brand-primary-dark);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
}
.section__tag--en { font-family: "Inter", "Helvetica Neue", Arial, sans-serif; }
.section__title { font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--brand-ink); margin-bottom: 12px; }
.section__desc { color: var(--brand-ink-secondary); font-size: 0.95rem; }
@media (max-width: 767px) {
  .section { padding-block: 64px; }
  .container { padding-left: 16px; padding-right: 16px; }
}
/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.28s var(--ease);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn--primary { background: var(--brand-primary); color: var(--brand-surface); }
.btn--primary:hover { background: var(--brand-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn--accent { background: var(--brand-accent); color: var(--brand-surface); }
.btn--accent:hover { background: var(--brand-accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,0.7); color: var(--brand-surface); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); border-color: var(--brand-surface); }
.btn--outline { background: transparent; border-color: var(--brand-primary); color: var(--brand-primary-dark); }
.btn--outline:hover { background: var(--brand-primary); color: var(--brand-surface); }
.btn--lg { height: 52px; padding: 0 36px; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn:focus-visible, a:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(185, 138, 79, 0.2);
}
/* ========== Header / Nav ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(250, 247, 242, 0.95);
  border-bottom: 1px solid var(--brand-line);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(250, 247, 242, 0.98);
  box-shadow: 0 2px 20px rgba(45, 40, 34, 0.06);
}
.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.header__nav-left, .header__nav-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.header__nav-right { justify-content: flex-end; }
.header__link {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 18px;
  font-size: 0.95rem;
  color: var(--brand-ink);
  border-radius: var(--radius-sm);
  position: relative;
  font-weight: 500;
  transition: color 0.25s var(--ease);
}
.header__link:hover { color: var(--brand-primary-dark); }
.header__link.is-active { color: var(--brand-primary-dark); font-weight: 600; }
.header__link.is-active::after {
  content: "";
  position: absolute;
  left: 18px; right: 18px;
  bottom: -2px;
  height: 2px;
  background: var(--brand-primary);
  border-radius: 2px;
}
.header__logo {
  text-align: center;
  flex-shrink: 0;
  line-height: 1.2;
}
.header__logo a { display: block; }
.header__logo-main {
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--brand-primary-dark);
  letter-spacing: 0.04em;
  display: block;
}
.header__logo-sub {
  display: block;
  font-size: 0.68rem;
  color: var(--brand-ink-secondary);
  letter-spacing: 0.3em;
  margin-top: 2px;
  text-transform: uppercase;
  font-family: "Inter", sans-serif;
}
.header__cta {
  margin-left: 12px;
  height: 40px;
  padding: 0 20px;
  font-size: 0.9rem;
}
.header__burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  color: var(--brand-ink);
}
.header__burger svg { width: 24px; height: 24px; }
/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--brand-bg);
  z-index: 200;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s var(--ease);
  visibility: hidden;
}
.mobile-menu.is-open { transform: translateX(0); visibility: visible; }
.mobile-menu__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}
.mobile-menu__close {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-ink);
  background: var(--brand-surface);
  border: 1px solid var(--brand-line);
}
.mobile-menu__nav { display: flex; flex-direction: column; gap: 4px; overflow-y: auto; flex: 1; }
.mobile-menu__link {
  padding: 14px 12px;
  font-size: 1.05rem;
  color: var(--brand-ink);
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--brand-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
}
.mobile-menu__link:hover { color: var(--brand-primary-dark); background: rgba(185, 138, 79, 0.05); }
.mobile-menu__link.is-active { color: var(--brand-primary-dark); font-weight: 600; }
.mobile-menu__link.is-active::after { content: "●"; color: var(--brand-primary); font-size: 0.6rem; }
.mobile-menu__cta { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }
.mobile-menu__cta .btn { flex: 1; min-width: 140px; }
/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 640px;
  max-height: 760px;
  display: flex;
  align-items: center;
  background-image:
    linear-gradient(90deg, rgba(28, 20, 12, 0.72), rgba(28, 20, 12, 0.32) 65%, rgba(28, 20, 12, 0.08)),
    url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  background-color: #3D3228;
}
.hero__content {
  padding: 100px 0;
  max-width: 680px;
  position: relative;
  z-index: 2;
}
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(232, 206, 167, 0.6);
  background: rgba(28, 20, 12, 0.3);
  color: var(--brand-primary-light);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
  backdrop-filter: blur(4px);
}
.hero__tag::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-primary-light);
  display: inline-block;
}
.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.25;
  color: var(--brand-surface);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.hero__title::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: var(--brand-primary);
  border-radius: 3px;
  margin-top: 20px;
}
.hero__subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 36px;
  font-weight: 400;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
}
.hero__scroll-line {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  border-radius: 2px;
}
@media (max-width: 767px) {
  .hero { min-height: 520px; }
  .hero__content { padding: 80px 0; }
  .hero__title { font-size: clamp(1.9rem, 7vw, 2.6rem); }
  .hero__subtitle { font-size: 0.95rem; }
  .hero__scroll { display: none; }
}
/* ========== Brand Values ========== */
.brand-values { padding: 56px 0; background: var(--brand-surface); border-bottom: 1px solid var(--brand-line); }
.brand-values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.brand-value {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--brand-bg);
  border: 1px solid var(--brand-line);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.brand-value:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.brand-value__icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(185, 138, 79, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary-dark);
}
.brand-value__icon svg { width: 24px; height: 24px; }
.brand-value__title { font-size: 1.05rem; font-weight: 600; margin-bottom: 4px; }
.brand-value__desc { font-size: 0.88rem; color: var(--brand-ink-secondary); line-height: 1.65; }
@media (max-width: 767px) {
  .brand-values__grid { grid-template-columns: 1fr; gap: 16px; }
}
/* ========== Products ========== */
.products { background: var(--brand-bg); }
.products__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-card {
  background: var(--brand-surface);
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.product-card__img {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #E8E0D4;
}
.product-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.45s var(--ease);
}
.product-card:hover .product-card__img img { transform: scale(1.04); }
.product-card__badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--brand-accent);
  color: var(--brand-surface);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
  z-index: 2;
}
.product-card__body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.product-card__name { font-size: 1.12rem; font-weight: 600; margin-bottom: 6px; }
.product-card__desc { font-size: 0.85rem; color: var(--brand-ink-secondary); line-height: 1.6; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.product-card__price-row { display: flex; align-items: center; justify-content: space-between; }
.product-card__price { font-size: 1.15rem; color: var(--brand-primary-dark); font-weight: 700; font-family: "Inter", sans-serif; }
.product-card__price del { font-size: 0.8rem; color: #B8B0A5; margin-left: 6px; font-weight: 400; }
.product-card__add {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: var(--brand-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.product-card__add:hover { background: var(--brand-accent); transform: rotate(90deg); }
.product-card__add svg { width: 18px; height: 18px; }
@media (max-width: 1023px) {
  .products__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .products__grid { grid-template-columns: 1fr; }
}
/* ========== Testimonials ========== */
.testimonials {
  background: var(--brand-wood);
  color: var(--brand-surface);
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: "”";
  position: absolute;
  top: -30px;
  right: 30px;
  font-family: "Georgia", serif;
  font-size: 220px;
  line-height: 1;
  color: rgba(232, 206, 167, 0.08);
  pointer-events: none;
}
.testimonials .section__title { color: var(--brand-surface); }
.testimonials .section__desc { color: rgba(255,255,255,0.65); }
.testimonials__track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  scroll-snap-type: x mandatory;
  overflow-x: auto;
  scrollbar-width: none;
}
.testimonials__track::-webkit-scrollbar { display: none; }
.testimonial-card {
  background: var(--brand-surface);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  color: var(--brand-ink);
  scroll-snap-align: start;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-card__stars { color: var(--brand-primary); font-size: 0.9rem; letter-spacing: 2px; display: flex; gap: 2px; }
.testimonial-card__stars svg { width: 18px; height: 18px; fill: currentColor; }
.testimonial-card__text { font-size: 0.92rem; line-height: 1.75; color: #4A443C; }
.testimonial-card__user { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #D4B37E, #8F6632);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-surface);
  font-size: 0.9rem;
  font-weight: 700;
  font-family: "Noto Serif SC", serif;
  flex-shrink: 0;
}
.testimonial-card__name { font-weight: 600; font-size: 0.9rem; }
.testimonial-card__meta { font-size: 0.78rem; color: var(--brand-ink-secondary); }
.testimonials__nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}
.testimonials__btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--brand-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s var(--ease);
}
.testimonials__btn:hover { background: var(--brand-primary); border-color: var(--brand-primary); }
.testimonials__btn svg { width: 18px; height: 18px; }
@media (max-width: 1023px) {
  .testimonials__track { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .testimonials__track { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .testimonial-card { min-width: 85%; padding: 24px 20px; }
}
/* ========== Guarantee Bar ========== */
.guarantee-bar { background: var(--brand-green); padding: 48px 0; }
.guarantee-bar__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.guarantee-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 28px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.guarantee-item:last-child { border-right: none; }
.guarantee-item__icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary-light);
}
.guarantee-item__icon svg { width: 24px; height: 24px; }
.guarantee-item__title { color: rgba(255,255,255,0.95); font-size: 0.95rem; font-weight: 600; line-height: 1.3; }
.guarantee-item__desc { color: rgba(255,255,255,0.6); font-size: 0.8rem; line-height: 1.4; }
@media (max-width: 1023px) {
  .guarantee-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .guarantee-item { border-right: none; justify-content: center; }
}
@media (max-width: 520px) {
  .guarantee-bar__grid { grid-template-columns: 1fr; }
  .guarantee-item { padding: 8px 16px; }
}
/* ========== CTA Section ========== */
.cta-section {
  position: relative;
  padding: 80px 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(185, 138, 79, 0.35), transparent 60%),
    linear-gradient(135deg, #C9A063, #A97C3F);
  text-align: center;
  color: var(--brand-surface);
  overflow: hidden;
}
.cta-section::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('/assets/images/coverpic/cover-6.webp') center/cover no-repeat;
  opacity: 0.08;
  mix-blend-mode: luminosity;
}
.cta-section__content { position: relative; z-index: 2; max-width: 620px; margin: 0 auto; }
.cta-section__title { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 16px; color: var(--brand-surface); }
.cta-section__desc { font-size: 1rem; color: rgba(255,255,255,0.9); margin-bottom: 32px; }
.cta-section__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
/* ========== News ========== */
.news-section { background: var(--brand-surface); }
.news-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
.news-card {
  background: var(--brand-bg);
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
  display: flex;
  flex-direction: column;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); background: var(--brand-surface); }
.news-card__cat {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--brand-primary-dark);
  background: rgba(185, 138, 79, 0.1);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 14px;
  align-self: flex-start;
}
.news-card__title { font-size: 1.08rem; font-weight: 600; margin-bottom: 8px; }
.news-card__title a:hover { color: var(--brand-primary-dark); }
.news-card__excerpt { font-size: 0.88rem; color: var(--brand-ink-secondary); line-height: 1.7; margin-bottom: 16px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.news-card__meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.78rem; color: #A0988B; }
.news-card__link { color: var(--brand-primary-dark); font-weight: 500; font-size: 0.85rem; }
.news-card__link:hover { color: var(--brand-accent); }
.news-empty {
  grid-column: 1 / -1;
  border: 1px dashed var(--brand-line);
  border-radius: var(--radius-md);
  padding: 60px 20px;
  text-align: center;
  color: var(--brand-ink-secondary);
  background: var(--brand-surface);
  font-size: 0.95rem;
}
@media (max-width: 1023px) {
  .news-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .news-grid { grid-template-columns: 1fr; }
}
/* ========== FAQ ========== */
.faq-section { background: var(--brand-bg); }
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--brand-line);
  transition: background 0.25s var(--ease);
}
.faq-item.is-open { background: rgba(185, 138, 79, 0.04); }
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 20px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-ink);
  text-align: left;
  font-family: "Noto Serif SC", "Songti SC", serif;
  line-height: 1.5;
}
.faq-item__icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--brand-primary);
  color: var(--brand-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-size: 1.2rem;
  font-weight: 400;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}
.faq-item.is-open .faq-item__icon { transform: rotate(45deg); background: var(--brand-primary-dark); }
.faq-item__a {
  display: none;
  padding: 0 20px 24px;
  color: var(--brand-ink-secondary);
  font-size: 0.92rem;
  line-height: 1.8;
}
.faq-item.is-open .faq-item__a { display: block; }
.faq-item__a p { margin-bottom: 8px; }
.faq-item__a p:last-child { margin-bottom: 0; }
/* ========== Footer ========== */
.site-footer {
  background: var(--brand-wood);
  color: rgba(255,255,255,0.7);
  padding-top: 64px;
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-primary-light), var(--brand-primary));
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer__brand-name {
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--brand-primary-light);
  margin-bottom: 8px;
  display: block;
}
.footer__brand-sub { font-size: 0.78rem; color: rgba(255,255,255,0.4); letter-spacing: 0.12em; margin-bottom: 16px; display: block; }
.footer__desc { font-size: 0.88rem; line-height: 1.7; color: rgba(255,255,255,0.6); margin-bottom: 20px; max-width: 320px; }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  transition: all 0.25s var(--ease);
}
.footer__social a:hover { color: var(--brand-primary-light); border-color: var(--brand-primary-light); background: rgba(185,138,79,0.1); }
.footer__social svg { width: 18px; height: 18px; }
.footer__heading {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.95);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 0.88rem; color: rgba(255,255,255,0.6); }
.footer__links a:hover { color: #D4B37E; padding-left: 4px; }
.footer__contact { display: flex; flex-direction: column; gap: 12px; }
.footer__contact-item { display: flex; gap: 12px; align-items: flex-start; font-size: 0.88rem; color: rgba(255,255,255,0.6); }
.footer__contact-item svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 4px; color: var(--brand-primary-light); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}
.footer__bottom a { color: rgba(255,255,255,0.45); }
.footer__bottom a:hover { color: var(--brand-primary-light); }
@media (max-width: 1023px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }
}
/* ========== Responsive Header ========== */
@media (max-width: 1023px) {
  .header__nav-left .header__link, .header__nav-right .header__link { display: none; }
  .header__cta { display: none; }
  .header__burger { display: flex; }
  .header__inner { justify-content: space-between; }
  .header__logo { order: 0; }
  .header__burger { order: 2; margin-left: auto; }
}
@media (max-width: 767px) {
  :root { --header-h: 64px; }
  .header__logo-main { font-size: 1.1rem; }
  .header__logo-sub { font-size: 0.55rem; letter-spacing: 0.22em; }
}
/* ========== Reduced Motion ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .product-card__img img { transform: none !important; }
  .product-card:hover .product-card__img img { transform: none !important; }
}

/* roulang page: category1 */
:root {
  --brand-primary: #B98A4F;
  --brand-primary-dark: #8F6632;
  --brand-primary-light: #E8CEA7;
  --brand-bg: #FAF7F2;
  --brand-surface: #FFFFFF;
  --brand-ink: #2D2822;
  --brand-ink-secondary: #6B6156;
  --brand-line: #E5DCCE;
  --brand-accent: #BD5633;
  --brand-accent-dark: #9E4225;
  --brand-green: #52705B;
  --brand-wood: #33291F;
  --hero-overlay: rgba(28, 20, 12, 0.58);
  --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 3px rgba(45, 40, 34, 0.06), 0 4px 12px rgba(45, 40, 34, 0.05);
  --shadow-lg: 0 4px 12px rgba(45, 40, 34, 0.08), 0 12px 32px rgba(45, 40, 34, 0.1);
  --container-max: 1220px;
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--brand-ink);
  background: var(--brand-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--brand-primary-dark);
  text-decoration: none;
  transition: color 0.2s cubic-bezier(0.22, 0.61, 0.36, 1);
}

a:hover {
  color: var(--brand-primary);
}

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

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

input {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(185, 138, 79, 0.15);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 32px;
  padding-right: 32px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.4;
  color: var(--brand-ink);
  font-weight: 600;
}

/* ========== Header / Nav ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.95);
  border-bottom: 1px solid var(--brand-line);
  backdrop-filter: none;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  height: var(--header-h);
}

.site-header.is-scrolled {
  background: rgba(250, 247, 242, 0.97);
  box-shadow: 0 2px 12px rgba(45, 40, 34, 0.04);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.header__nav-left,
.header__nav-right {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}

.header__nav-right {
  justify-content: flex-end;
}

.header__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--brand-ink);
  position: relative;
  padding: 6px 2px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.header__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--brand-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.header__link:hover {
  color: var(--brand-primary-dark);
}

.header__link:hover::after,
.header__link.is-active::after {
  transform: scaleX(1);
}

.header__link.is-active {
  color: var(--brand-primary-dark);
  font-weight: 600;
}

.header__logo {
  text-align: center;
  flex-shrink: 0;
  padding: 0 8px;
}

.header__logo a {
  display: block;
  text-decoration: none;
}

.header__logo-main {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--brand-primary-dark);
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.header__logo-sub {
  display: block;
  font-size: 0.7rem;
  color: var(--brand-ink-secondary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  transition: background 0.25s cubic-bezier(0.22, 0.61, 0.36, 1), color 0.25s, transform 0.2s, box-shadow 0.25s;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--brand-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--brand-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--accent {
  background: var(--brand-accent);
  color: #fff;
}

.btn--accent:hover {
  background: var(--brand-accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

.header__cta {
  height: 40px;
  padding: 0 22px;
  font-size: 0.9rem;
}

.header__burger {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--brand-ink);
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.header__burger:hover {
  background: rgba(45, 40, 34, 0.06);
}

.header__burger svg {
  width: 24px;
  height: 24px;
}

/* Mobile drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--brand-bg);
  z-index: 99;
  padding: 24px 24px 48px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}

.mobile-drawer.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-drawer__link {
  display: block;
  padding: 14px 16px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--brand-ink);
  border-radius: var(--radius-md);
  border-bottom: 1px solid var(--brand-line);
}

.mobile-drawer__link.is-active {
  color: var(--brand-primary-dark);
  background: rgba(185, 138, 79, 0.08);
}

.mobile-drawer__cta {
  margin-top: 24px;
  width: 100%;
}

/* ========== Page Hero ========== */
.page-hero {
  position: relative;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #3D3228;
  background-image: linear-gradient(90deg, rgba(28, 20, 12, 0.72), rgba(28, 20, 12, 0.4) 65%, rgba(28, 20, 12, 0.15)), url("/assets/images/backpic/back-1.png");
  background-size: cover;
  background-position: center;
  color: #fff;
  text-align: center;
  border-bottom: 3px solid var(--brand-primary);
}

.page-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 64px 24px;
}

.page-hero__tag {
  display: inline-block;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(185, 138, 79, 0.25);
  border: 1px solid rgba(232, 206, 167, 0.6);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
  line-height: 1.3;
}

.page-hero__divider {
  width: 64px;
  height: 3px;
  background: var(--brand-primary);
  border-radius: 2px;
  margin: 0 auto 20px;
}

.page-hero__sub {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ========== Trust Strip ========== */
.trust-strip {
  background: var(--brand-surface);
  border-bottom: 1px solid var(--brand-line);
  padding: 40px 0;
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
}

.trust-strip__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(185, 138, 79, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--brand-primary);
}

.trust-strip__icon svg {
  width: 24px;
  height: 24px;
}

.trust-strip__content strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--brand-ink);
  font-weight: 600;
  line-height: 1.3;
}

.trust-strip__content span {
  font-size: 0.85rem;
  color: var(--brand-ink-secondary);
}

/* ========== Panel Section ========== */
.panel-section {
  padding: 88px 0;
}

.panel-section__layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

.panel-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  background: var(--brand-surface);
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
}

.panel-aside__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-ink);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--brand-line);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.panel-aside__list {
  list-style: none;
}

.panel-aside__list li + li {
  border-top: 1px solid var(--brand-line);
}

.panel-aside__list a {
  display: block;
  padding: 11px 8px;
  font-size: 0.92rem;
  color: var(--brand-ink-secondary);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s, padding-left 0.2s;
}

.panel-aside__list a:hover {
  color: var(--brand-primary-dark);
  background: rgba(185, 138, 79, 0.04);
  padding-left: 14px;
}

.panel-main {
  display: flex;
  flex-direction: column;
  gap: 64px;
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--brand-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--brand-line);
  box-shadow: var(--shadow-sm);
}

.feature-block--reverse .feature-block__media {
  order: 2;
}

.feature-block__media {
  min-height: 300px;
  overflow: hidden;
  position: relative;
}

.feature-block__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.feature-block:hover .feature-block__media img {
  transform: scale(1.04);
}

.feature-block__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(45, 40, 34, 0.18));
}

.feature-block__body {
  padding: 40px;
}

.feature-block__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--brand-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.feature-block__body h2 {
  font-size: 1.5rem;
  margin-bottom: 14px;
  color: var(--brand-ink);
}

.feature-block__body p {
  font-size: 0.96rem;
  color: var(--brand-ink-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.feature-block__body ul {
  list-style: none;
  margin-top: 12px;
}

.feature-block__body ul li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  color: var(--brand-ink-secondary);
  margin-bottom: 8px;
  line-height: 1.6;
}

.feature-block__body ul li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand-primary-light);
  border: 2px solid var(--brand-primary);
}

/* ========== Products Section ========== */
.products-section {
  padding: 88px 0;
  background: var(--brand-surface);
  border-top: 1px solid var(--brand-line);
  border-bottom: 1px solid var(--brand-line);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}

.section-head__tag {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--brand-primary);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  color: var(--brand-ink);
  margin-bottom: 12px;
}

.section-head p {
  font-size: 0.96rem;
  color: var(--brand-ink-secondary);
  line-height: 1.7;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--brand-surface);
  border: 1px solid var(--brand-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}

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

.product-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #f0e9de;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.product-card:hover .product-card__media img {
  transform: scale(1.04);
}

.product-card__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--brand-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
  z-index: 2;
}

.product-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--brand-ink);
  margin-bottom: 6px;
}

.product-card__desc {
  font-size: 0.88rem;
  color: var(--brand-ink-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--brand-line);
  padding-top: 16px;
}

.product-card__price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--brand-primary-dark);
}

.product-card__price small {
  font-size: 0.8rem;
  color: var(--brand-ink-secondary);
  font-weight: 400;
  margin-left: 4px;
}

.btn-add {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, transform 0.2s;
}

.btn-add:hover {
  background: var(--brand-accent);
  transform: scale(1.05);
}

.btn-add svg {
  width: 18px;
  height: 18px;
}

/* ========== Process Section ========== */
.process-section {
  padding: 88px 0;
  background: var(--brand-wood);
  position: relative;
  overflow: hidden;
}

.process-section::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -40px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(185, 138, 79, 0.18), transparent 70%);
  pointer-events: none;
}

.process-section .section-head h2 {
  color: #fff;
}

.process-section .section-head p {
  color: rgba(255, 255, 255, 0.7);
}

.process-section .section-head__tag {
  color: var(--brand-primary-light);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}

.process-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(232, 206, 167, 0.18);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: background 0.3s, transform 0.3s;
}

.process-item:hover {
  background: rgba(185, 138, 79, 0.12);
  transform: translateY(-4px);
}

.process-item__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(185, 138, 79, 0.2);
  border: 1px solid var(--brand-primary);
  color: var(--brand-primary-light);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.process-item h3 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.process-item p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
}

/* ========== FAQ Section ========== */
.faq-section {
  padding: 88px 0;
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--brand-surface);
  border-bottom: 1px solid var(--brand-line);
  transition: background 0.2s ease;
}

.faq-item:first-child {
  border-top: 1px solid var(--brand-line);
}

.faq-item.is-active {
  background: rgba(185, 138, 79, 0.04);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  font-size: 1.02rem;
  font-weight: 600;
  font-family: var(--font-serif);
  color: var(--brand-ink);
  text-align: left;
  transition: color 0.2s;
}

.faq-item__question:hover {
  color: var(--brand-primary-dark);
}

.faq-item.is-active .faq-item__question {
  color: var(--brand-primary-dark);
}

.faq-item__icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--brand-primary);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.faq-item__icon::before {
  width: 18px;
  height: 2px;
  top: 9px;
  left: 1px;
}

.faq-item__icon::after {
  width: 2px;
  height: 18px;
  top: 1px;
  left: 9px;
}

.faq-item.is-active .faq-item__icon::after {
  transform: scaleY(0);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.faq-item__answer-inner {
  padding: 0 24px 22px;
  font-size: 0.94rem;
  color: var(--brand-ink-secondary);
  line-height: 1.8;
}

/* ========== CTA Section ========== */
.cta-section {
  padding: 72px 0;
  background: linear-gradient(135deg, #C9A063, #A97C3F);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.cta-section__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-section__content {
  flex: 1;
  min-width: 280px;
}

.cta-section__content h2 {
  color: #fff;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  margin-bottom: 10px;
}

.cta-section__content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.98rem;
  max-width: 500px;
}

.cta-section__action {
  flex-shrink: 0;
}

.cta-section .btn {
  min-width: 200px;
  height: 52px;
  font-size: 1.05rem;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--brand-wood);
  color: rgba(255, 255, 255, 0.7);
  border-top: 3px solid var(--brand-primary);
  padding-top: 64px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer__brand-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.footer__brand-sub {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 16px;
}

.footer__desc {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.55);
  max-width: 320px;
  margin-bottom: 20px;
}

.footer__social {
  display: flex;
  gap: 14px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.25s, background 0.25s, border-color 0.25s;
}

.footer__social a:hover {
  color: var(--brand-primary-light);
  background: rgba(185, 138, 79, 0.15);
  border-color: rgba(185, 138, 79, 0.4);
}

.footer__social svg {
  width: 20px;
  height: 20px;
}

.footer__heading {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  font-family: var(--font-serif);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer__links a:hover {
  color: #D4B37E;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--brand-primary-light);
  margin-top: 3px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.4);
  margin-left: 12px;
}

.footer__bottom a:hover {
  color: #D4B37E;
}

/* ========== Responsive ========== */
@media (max-width: 1023px) {
  :root {
    --header-h: 64px;
  }

  .header__nav-left,
  .header__nav-right .header__link,
  .header__cta {
    display: none;
  }

  .header__burger {
    display: flex;
  }

  .mobile-drawer {
    display: block;
  }

  .header__logo-main {
    font-size: 1.2rem;
  }

  .panel-section__layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .panel-aside {
    position: static;
    order: -1;
  }

  .panel-aside__list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }

  .panel-aside__list li {
    border: none !important;
  }

  .panel-aside__list a {
    border-radius: var(--radius-pill);
    background: rgba(185, 138, 79, 0.06);
    padding: 8px 16px;
    font-size: 0.85rem;
  }

  .panel-aside__list a:hover {
    padding-left: 16px;
    background: rgba(185, 138, 79, 0.12);
  }

  .feature-block {
    grid-template-columns: 1fr;
  }

  .feature-block--reverse .feature-block__media {
    order: 0;
  }

  .feature-block__media {
    min-height: 240px;
  }

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

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

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 767px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .panel-section,
  .products-section,
  .process-section,
  .faq-section,
  .cta-section {
    padding: 56px 0;
  }

  .page-hero {
    min-height: 280px;
  }

  .page-hero__inner {
    padding: 48px 20px;
  }

  .page-hero h1 {
    font-size: 1.5rem;
  }

  .page-hero__sub {
    font-size: 0.9rem;
  }

  .trust-strip {
    padding: 24px 0;
  }

  .trust-strip__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .trust-strip__item {
    padding: 8px;
  }

  .trust-strip__icon {
    width: 42px;
    height: 42px;
  }

  .trust-strip__content strong {
    font-size: 0.95rem;
  }

  .trust-strip__content span {
    font-size: 0.78rem;
  }

  .feature-block__body {
    padding: 24px 20px;
  }

  .feature-block__body h2 {
    font-size: 1.25rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .process-item {
    padding: 24px 20px;
  }

  .cta-section__inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-section__content p {
    margin-left: auto;
    margin-right: auto;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .trust-strip__grid {
    grid-template-columns: 1fr;
  }

  .trust-strip__item {
    border-bottom: 1px solid var(--brand-line);
    padding-bottom: 16px;
  }

  .mobile-drawer__link {
    font-size: 0.98rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* roulang page: article */
/* ========== Design Tokens ========== */
:root {
    --brand-primary: #B98A4F;
    --brand-primary-dark: #8F6632;
    --brand-primary-light: #E8CEA7;
    --brand-bg: #FAF7F2;
    --brand-surface: #FFFFFF;
    --brand-ink: #2D2822;
    --brand-ink-secondary: #6B6156;
    --brand-line: #E5DCCE;
    --brand-accent: #BD5633;
    --brand-accent-dark: #9E4225;
    --brand-green: #52705B;
    --brand-wood: #33291F;
    --hero-overlay: rgba(28, 20, 12, 0.58);
    --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
    --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    --font-num: "Inter", "Helvetica Neue", Arial, sans-serif;
    --radius-btn: 8px;
    --radius-card: 12px;
    --radius-pill: 999px;
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --shadow-card: 0 1px 3px rgba(45, 40, 34, 0.06), 0 4px 12px rgba(45, 40, 34, 0.05);
    --shadow-hover: 0 4px 12px rgba(45, 40, 34, 0.08), 0 12px 32px rgba(45, 40, 34, 0.1);
    --shadow-pop: 0 8px 32px rgba(45, 40, 34, 0.16);
    --trans: 0.25s var(--ease);
}

/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--brand-ink);
    background: var(--brand-bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }

.container {
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: var(--radius-btn);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.4;
    transition: all var(--trans);
    text-align: center;
    white-space: nowrap;
}
.btn--primary {
    background: var(--brand-primary);
    color: #fff;
}
.btn--primary:hover {
    background: var(--brand-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(143, 102, 50, 0.25);
}
.btn--accent {
    background: var(--brand-accent);
    color: #fff;
}
.btn--accent:hover {
    background: var(--brand-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(189, 86, 51, 0.28);
}
.btn--outline {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.7);
}
.btn--outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    transform: translateY(-2px);
}
.btn:focus-visible,
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
    border-radius: var(--radius-btn);
}

/* ========== Header / Nav ========== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.95);
    border-bottom: 1px solid var(--brand-line);
    transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
    backdrop-filter: saturate(1.2);
}
.site-header.is-scrolled {
    background: rgba(250, 247, 242, 0.97);
    box-shadow: 0 2px 20px rgba(45, 40, 34, 0.06);
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    gap: 24px;
}
.header__nav-left,
.header__nav-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}
.header__nav-right { justify-content: flex-end; }
.header__link {
    position: relative;
    padding: 8px 14px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--brand-ink);
    transition: color var(--trans);
    border-radius: 6px;
}
.header__link:hover { color: var(--brand-primary-dark); }
.header__link.is-active { color: var(--brand-primary); font-weight: 600; }
.header__link.is-active::after {
    content: "";
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 0;
    height: 2px;
    background: var(--brand-primary);
    border-radius: 2px;
}
.header__logo {
    text-align: center;
    flex-shrink: 0;
}
.header__logo a { display: block; }
.header__logo-main {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--brand-primary-dark);
    line-height: 1.3;
}
.header__logo-sub {
    display: block;
    font-family: var(--font-num);
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    color: var(--brand-ink-secondary);
    text-transform: uppercase;
    margin-top: 2px;
}
.header__cta { margin-left: 8px; height: 40px; padding: 8px 20px; }
.header__burger {
    display: none;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--brand-ink);
    transition: background var(--trans);
}
.header__burger:hover { background: rgba(185, 138, 79, 0.1); }
.header__burger svg { width: 22px; height: 22px; }

/* ========== Mobile Drawer ========== */
.drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    height: 100vh;
    height: 100dvh;
    background: var(--brand-bg);
    z-index: 200;
    transform: translateX(100%);
    transition: transform 0.3s var(--ease);
    padding: 90px 32px 32px;
    overflow-y: auto;
    box-shadow: var(--shadow-pop);
}
.drawer.is-open { transform: translateX(0); }
.drawer__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--brand-ink);
    transition: background var(--trans);
}
.drawer__close:hover { background: rgba(185, 138, 79, 0.12); }
.drawer__close svg { width: 22px; height: 22px; }
.drawer__nav { display: flex; flex-direction: column; gap: 6px; margin-bottom: 28px; }
.drawer__link {
    padding: 14px 12px;
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: 8px;
    color: var(--brand-ink);
    transition: all var(--trans);
}
.drawer__link:hover { background: rgba(185, 138, 79, 0.08); color: var(--brand-primary-dark); }
.drawer__link.is-active { color: var(--brand-primary); font-weight: 600; background: rgba(185, 138, 79, 0.06); }
.drawer__cta {
    width: 100%;
    height: 48px;
    margin-bottom: 24px;
    font-size: 1rem;
}
.drawer__contact {
    border-top: 1px solid var(--brand-line);
    padding-top: 24px;
    font-size: 0.88rem;
    color: var(--brand-ink-secondary);
    line-height: 1.8;
}
.drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(28, 20, 12, 0.5);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.drawer-overlay.is-open { opacity: 1; visibility: visible; }

/* ========== Reading Progress ========== */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    background: linear-gradient(90deg, var(--brand-primary-light), var(--brand-primary));
    z-index: 300;
    transition: width 0.08s linear;
}

/* ========== Breadcrumb ========== */
.breadcrumb {
    background: var(--brand-surface);
    border-bottom: 1px solid var(--brand-line);
    padding: 14px 0;
}
.breadcrumb__inner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--brand-ink-secondary);
}
.breadcrumb a {
    transition: color var(--trans);
}
.breadcrumb a:hover { color: var(--brand-primary-dark); }
.breadcrumb__sep { color: var(--brand-line); margin: 0 2px; }
.breadcrumb__current {
    color: var(--brand-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 420px;
}

/* ========== Article Page Layout ========== */
.article-page {
    padding: 56px 0 0;
}
.article {
    max-width: 860px;
    margin: 0 auto;
    padding-bottom: 56px;
}
.article__header {
    text-align: center;
    margin-bottom: 44px;
}
.article__category {
    display: inline-block;
    margin-bottom: 18px;
}
.article__category a,
.article__category span {
    display: inline-block;
    padding: 5px 18px;
    border: 1px solid var(--brand-primary-light);
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--brand-primary-dark);
    background: rgba(232, 206, 167, 0.25);
    transition: all var(--trans);
}
.article__category a:hover {
    background: rgba(232, 206, 167, 0.5);
    border-color: var(--brand-primary);
}
.article__title {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3.5vw, 2.3rem);
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
    color: var(--brand-ink);
    margin-bottom: 20px;
    word-break: break-word;
}
.article__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 0.86rem;
    color: var(--brand-ink-secondary);
}
.article__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.article__meta-item svg {
    width: 16px;
    height: 16px;
    stroke: var(--brand-primary);
    flex-shrink: 0;
}

/* ========== Article Content ========== */
.article__content {
    max-width: 760px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.9;
    color: var(--brand-ink);
}
.article__content p {
    margin-bottom: 1.5em;
    letter-spacing: 0.01em;
}
.article__content > p:first-of-type::first-letter {
    font-family: var(--font-serif);
    font-size: 2.8em;
    font-weight: 700;
    float: left;
    line-height: 0.85;
    margin-right: 0.12em;
    color: var(--brand-primary-dark);
}
.article__content h2 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 2em 0 0.8em;
    padding-bottom: 0.4em;
    border-bottom: 1px solid var(--brand-line);
    color: var(--brand-ink);
}
.article__content h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 1.8em 0 0.7em;
    color: var(--brand-ink);
}
.article__content h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 1.5em 0 0.5em;
    color: var(--brand-ink);
}
.article__content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-card);
    margin: 1.8em 0;
    box-shadow: var(--shadow-card);
}
.article__content figure {
    margin: 2em 0;
}
.article__content figure img {
    margin-bottom: 0.6em;
}
.article__content figcaption {
    text-align: center;
    font-size: 0.84rem;
    color: var(--brand-ink-secondary);
    line-height: 1.6;
}
.article__content blockquote {
    margin: 1.8em 0;
    padding: 1.2em 1.8em;
    border-left: 3px solid var(--brand-primary);
    background: rgba(185, 138, 79, 0.06);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--brand-ink-secondary);
    font-size: 0.98rem;
}
.article__content blockquote p {
    margin-bottom: 0.6em;
}
.article__content blockquote p:last-child {
    margin-bottom: 0;
}
.article__content ul,
.article__content ol {
    margin: 1.2em 0 1.5em;
    padding-left: 1.5em;
}
.article__content ul {
    list-style: disc;
}
.article__content ol {
    list-style: decimal;
}
.article__content li {
    margin-bottom: 0.45em;
    padding-left: 0.3em;
}
.article__content a {
    color: var(--brand-primary-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(143, 102, 50, 0.35);
    transition: all var(--trans);
}
.article__content a:hover {
    color: var(--brand-accent);
    text-decoration-color: var(--brand-accent);
}
.article__content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.8em 0;
    font-size: 0.95rem;
}
.article__content th,
.article__content td {
    padding: 12px 16px;
    border: 1px solid var(--brand-line);
    text-align: left;
}
.article__content th {
    background: rgba(232, 206, 167, 0.2);
    font-weight: 600;
    font-family: var(--font-serif);
}
.article__content hr {
    border: none;
    border-top: 1px solid var(--brand-line);
    margin: 2.5em 0;
}
.article__content code {
    font-family: var(--font-num);
    font-size: 0.9em;
    background: rgba(45, 40, 34, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
}

/* ========== Article Footer / Tags / Share ========== */
.article__footer {
    max-width: 760px;
    margin: 0 auto;
    padding-top: 32px;
    border-top: 1px solid var(--brand-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
}
.article__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.tag {
    display: inline-block;
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--brand-line);
    background: var(--brand-surface);
    font-size: 0.82rem;
    color: var(--brand-ink-secondary);
    transition: all var(--trans);
}
.tag:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary-dark);
    background: rgba(232, 206, 167, 0.2);
}
.article__share {
    display: flex;
    align-items: center;
    gap: 8px;
}
.article__share-label {
    font-size: 0.86rem;
    color: var(--brand-ink-secondary);
}
.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--brand-line);
    background: var(--brand-surface);
    color: var(--brand-ink-secondary);
    transition: all var(--trans);
}
.share-btn:hover {
    border-color: var(--brand-primary);
    background: rgba(232, 206, 167, 0.15);
    color: var(--brand-primary-dark);
    transform: translateY(-2px);
}
.share-btn svg { width: 16px; height: 16px; }

/* ========== Prev / Next ========== */
.article-pager {
    max-width: 860px;
    margin: 0 auto 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.pager-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px;
    background: var(--brand-surface);
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    transition: all var(--trans);
}
.pager-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--brand-primary-light);
}
.pager-card--next { flex-direction: row-reverse; text-align: right; }
.pager-card__thumb {
    width: 72px;
    height: 58px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--brand-primary-light);
    flex-shrink: 0;
    overflow: hidden;
}
.pager-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pager-card__body {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.pager-card__label {
    font-size: 0.76rem;
    color: var(--brand-primary);
    font-weight: 500;
    margin-bottom: 4px;
    letter-spacing: 0.05em;
}
.pager-card__title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--brand-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.5;
}

/* ========== Related Section ========== */
.related {
    background: var(--brand-surface);
    border-top: 1px solid var(--brand-line);
    border-bottom: 1px solid var(--brand-line);
    padding: 72px 0;
}
.section-head {
    text-align: center;
    margin-bottom: 44px;
}
.section-head__eyebrow {
    display: block;
    font-family: var(--font-num);
    font-size: 0.78rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--brand-primary);
    margin-bottom: 10px;
}
.section-head__title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 1.9rem);
    font-weight: 600;
    color: var(--brand-ink);
    line-height: 1.4;
}
.related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.related-card {
    display: block;
    background: var(--brand-bg);
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--trans);
}
.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--brand-primary-light);
}
.related-card__img {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--brand-primary-light);
}
.related-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease);
}
.related-card:hover .related-card__img img {
    transform: scale(1.04);
}
.related-card__body {
    padding: 20px 22px 22px;
}
.related-card__body h3 {
    font-family: var(--font-serif);
    font-size: 1.12rem;
    font-weight: 600;
    color: var(--brand-ink);
    margin-bottom: 6px;
    line-height: 1.4;
}
.related-card__body p {
    font-size: 0.88rem;
    color: var(--brand-ink-secondary);
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.related-card__link {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--brand-primary-dark);
    transition: color var(--trans);
}
.related-card__link:hover { color: var(--brand-accent); }

/* ========== CTA Section ========== */
.cta-section {
    background: linear-gradient(135deg, #C9A063 0%, #A97C3F 100%);
    padding: 76px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: "";
    position: absolute;
    top: -40px;
    right: -40px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}
.cta-section::after {
    content: "";
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: #fff;
    margin-bottom: 14px;
    line-height: 1.4;
}
.cta-section p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 28px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}
.cta-section .btn {
    min-width: 200px;
    height: 52px;
    padding: 12px 36px;
    font-size: 1.05rem;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
}

/* ========== Not Found State ========== */
.article__not-found {
    max-width: 720px;
    margin: 0 auto;
    padding: 80px 32px;
    text-align: center;
    background: var(--brand-surface);
    border: 1px dashed var(--brand-line);
    border-radius: var(--radius-card);
}
.article__not-found svg {
    width: 64px;
    height: 64px;
    stroke: var(--brand-primary-light);
    margin: 0 auto 24px;
}
.article__not-found h1 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--brand-ink);
    margin-bottom: 12px;
}
.article__not-found p {
    color: var(--brand-ink-secondary);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

/* ========== Footer ========== */
.site-footer {
    background: var(--brand-wood);
    color: rgba(255, 255, 255, 0.75);
    padding: 68px 0 28px;
    border-top: 3px solid var(--brand-primary);
}
.site-footer a { transition: color var(--trans); }
.site-footer a:hover { color: #D4B37E; }
.footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 44px;
    padding-bottom: 44px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer__brand-name {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    color: #E8CEA7;
    letter-spacing: 0.04em;
    line-height: 1.4;
}
.footer__brand-sub {
    display: block;
    font-family: var(--font-num);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 14px;
}
.footer__desc {
    font-size: 0.88rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 20px;
}
.footer__social {
    display: flex;
    gap: 10px;
}
.footer__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--trans);
}
.footer__social a:hover {
    border-color: var(--brand-primary);
    background: rgba(185, 138, 79, 0.15);
    color: #E8CEA7;
    transform: translateY(-2px);
}
.footer__social svg { width: 17px; height: 17px; }
.footer__heading {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: #E8CEA7;
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}
.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer__links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}
.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}
.footer__contact-item svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0;
    margin-top: 3px;
    stroke: var(--brand-primary-light);
}
.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 24px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
}

/* ========== Back to Top ========== */
.back-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--brand-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-pop);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--trans);
    z-index: 90;
}
.back-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-top:hover {
    background: var(--brand-primary-dark);
    transform: translateY(-3px);
}
.back-top svg { width: 20px; height: 20px; }

/* ========== Responsive ========== */
@media (max-width: 1023px) {
    .header__nav-left,
    .header__link { display: none; }
    .header__nav-left { display: none; }
    .header__nav-right .header__link[data-slug] { display: none; }
    .header__cta.btn { display: none; }
    .header__burger { display: flex; }
    .header__inner { height: 64px; justify-content: space-between; }
    .header__logo-main { font-size: 1.2rem; }
    .header__logo-sub { font-size: 0.55rem; }
    .header__nav-left,
    .header__nav-right { flex: 0 0 auto; }
    .header__nav-right { display: flex; justify-content: flex-end; }
    .container { padding: 0 24px; }
    .article-page { padding-top: 40px; }
    .related__grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px 32px;
    }
}
@media (max-width: 767px) {
    body { font-size: 0.95rem; }
    .container { padding: 0 16px; }
    .header__inner { height: 60px; }
    .header__logo-main { font-size: 1.08rem; letter-spacing: 0.02em; }
    .header__logo-sub { font-size: 0.5rem; }
    .breadcrumb__current { max-width: 200px; }
    .article-page { padding-top: 32px; }
    .article { padding-bottom: 40px; }
    .article__header { margin-bottom: 32px; }
    .article__title { font-size: 1.45rem; line-height: 1.4; }
    .article__meta { gap: 10px; font-size: 0.8rem; }
    .article__content { font-size: 0.95rem; line-height: 1.85; }
    .article__content h2 { font-size: 1.3rem; }
    .article__content h3 { font-size: 1.1rem; }
    .article__content blockquote { padding: 0.9em 1.2em; }
    .article__footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .article__share { width: 100%; justify-content: flex-start; }
    .article-pager {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 40px;
    }
    .pager-card { padding: 14px; }
    .pager-card__thumb { width: 56px; height: 46px; }
    .related { padding: 56px 0; }
    .related__grid { grid-template-columns: 1fr; gap: 16px; }
    .section-head { margin-bottom: 32px; }
    .cta-section { padding: 56px 16px; }
    .cta-section .btn { width: 100%; max-width: 320px; }
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-bottom: 32px;
    }
    .footer__bottom {
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
    .back-top { right: 16px; bottom: 16px; width: 42px; height: 42px; }
    .drawer { width: 100%; max-width: 340px; }
}
@media (max-width: 480px) {
    .header__logo-main { font-size: 1rem; }
    .breadcrumb__inner { flex-wrap: wrap; row-gap: 4px; }
    .article__title { font-size: 1.3rem; }
}

/* ========== Accessibility ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* roulang page: category2 */
/* ========== Variables & Reset ========== */
  :root {
    --brand-primary: #B98A4F;
    --brand-primary-dark: #8F6632;
    --brand-primary-light: #E8CEA7;
    --brand-bg: #FAF7F2;
    --brand-surface: #FFFFFF;
    --brand-ink: #2D2822;
    --brand-ink-secondary: #6B6156;
    --brand-line: #E5DCCE;
    --brand-accent: #BD5633;
    --brand-accent-dark: #9E4225;
    --brand-green: #52705B;
    --brand-wood: #33291F;
    --brand-wood-light: #4A3D30;
    --hero-overlay: rgba(28, 20, 12, 0.58);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-pill: 999px;
    --shadow-sm: 0 1px 3px rgba(45, 40, 34, 0.06), 0 4px 12px rgba(45, 40, 34, 0.05);
    --shadow-md: 0 4px 12px rgba(45, 40, 34, 0.08), 0 12px 32px rgba(45, 40, 34, 0.10);
    --shadow-lg: 0 8px 32px rgba(45, 40, 34, 0.16);
    --transition: cubic-bezier(0.22, 0.61, 0.36, 1);
    --container: 1220px;
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 1rem;
    line-height: 1.8;
    letter-spacing: 0.01em;
    color: var(--brand-ink);
    background: var(--brand-bg);
    -webkit-font-smoothing: antialiased;
  }

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

  a {
    color: inherit;
    text-decoration: none;
    transition: color .25s var(--transition);
  }

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

  ul,
  ol {
    list-style: none;
  }

  :focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 2px;
  }

  /* ========== Container ========== */
  .container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding-left: 32px;
    padding-right: 32px;
  }

  /* ========== Buttons ========== */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 46px;
    padding: 0 28px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
    transition: all 0.25s var(--transition);
    border: 1px solid transparent;
  }

  .btn--primary {
    background: var(--brand-primary);
    color: #fff;
  }

  .btn--primary:hover {
    background: var(--brand-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(185, 138, 79, 0.28);
  }

  .btn--ghost {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
    backdrop-filter: blur(4px);
  }

  .btn--ghost:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: #fff;
    transform: translateY(-2px);
  }

  .btn--accent {
    background: var(--brand-accent);
    color: #fff;
    height: 52px;
    padding: 0 40px;
    font-size: 1.05rem;
  }

  .btn--accent:hover {
    background: var(--brand-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(189, 86, 51, 0.3);
  }

  /* ========== Section Head ========== */
  .section-head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 48px;
  }

  .section-eyebrow {
    display: inline-block;
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 0.82rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--brand-primary);
    margin-bottom: 10px;
  }

  .section-head h2 {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 600;
    line-height: 1.4;
    color: var(--brand-ink);
    margin-bottom: 12px;
  }

  .section-head p {
    font-size: 0.95rem;
    color: var(--brand-ink-secondary);
    line-height: 1.7;
  }

  /* ========== Header ========== */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.95);
    border-bottom: 1px solid transparent;
    transition: background 0.3s var(--transition), box-shadow 0.3s var(--transition);
  }

  .site-header.is-scrolled {
    background: rgba(250, 247, 242, 0.98);
    box-shadow: 0 1px 0 var(--brand-line);
  }

  .header__inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
    gap: 24px;
  }

  .header__nav-left,
  .header__nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }

  .header__nav-right {
    gap: 12px;
  }

  .header__logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    line-height: 1.2;
    pointer-events: none;
  }

  .header__logo a {
    pointer-events: auto;
    display: block;
  }

  .header__logo-main {
    display: block;
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--brand-primary);
  }

  .header__logo-sub {
    display: block;
    font-family: "Inter", "Helvetica Neue", sans-serif;
    font-size: 0.62rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--brand-ink-secondary);
    margin-top: 2px;
  }

  .header__link {
    display: inline-block;
    padding: 10px 12px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--brand-ink);
    border-bottom: 2px solid transparent;
    line-height: 1.2;
  }

  .header__link:hover {
    color: var(--brand-primary);
  }

  .header__link.is-active {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
  }

  .header__cta {
    height: 40px;
    padding: 0 22px;
    font-size: 0.9rem;
  }

  .header__burger {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    color: var(--brand-ink);
    border-radius: var(--radius-sm);
    transition: background 0.2s var(--transition);
  }

  .header__burger:hover {
    background: rgba(185, 138, 79, 0.08);
  }

  .header__burger svg {
    width: 24px;
    height: 24px;
  }

  /* ========== Mobile Menu ========== */
  .header__mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(360px, 100%);
    background: var(--brand-surface);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    padding: 24px;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    visibility: hidden;
    opacity: 0;
    transition: transform 0.3s var(--transition), opacity 0.3s var(--transition), visibility 0.3s;
  }

  .header__mobile-menu.is-open {
    transform: translateX(0);
    visibility: visible;
    opacity: 1;
  }

  .header__mobile-close {
    align-self: flex-end;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--brand-ink-secondary);
    border-radius: 50%;
    transition: background 0.2s, color 0.2s;
  }

  .header__mobile-close:hover {
    background: rgba(45, 40, 34, 0.06);
    color: var(--brand-ink);
  }

  .header__mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 16px;
    flex: 1;
  }

  .header__mobile-nav a {
    padding: 14px 12px;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--brand-ink);
    border-radius: var(--radius-sm);
    transition: background 0.2s, color 0.2s;
  }

  .header__mobile-nav a:hover {
    color: var(--brand-primary);
    background: rgba(185, 138, 79, 0.06);
  }

  .header__mobile-nav a.is-active {
    color: var(--brand-primary);
    background: rgba(185, 138, 79, 0.08);
  }

  .header__mobile-cta {
    margin-top: 8px;
    text-align: center;
    background: var(--brand-primary);
    color: #fff;
    border-radius: var(--radius-sm);
  }

  .header__mobile-cta:hover {
    background: var(--brand-primary-dark);
    color: #fff;
    transform: translateY(-1px);
  }

  .header__mobile-info {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--brand-line);
    font-size: 0.82rem;
    color: var(--brand-ink-secondary);
    line-height: 1.7;
  }

  /* ========== Category Hero ========== */
  .cat-hero {
    background-size: cover;
    background-position: center;
    position: relative;
    min-height: 320px;
    display: flex;
    align-items: center;
    color: #fff;
  }

  .cat-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(28, 20, 12, 0.72), rgba(28, 20, 12, 0.3) 65%, rgba(28, 20, 12, 0.05));
  }

  .cat-hero__inner {
    position: relative;
    z-index: 2;
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .cat-hero__tag {
    display: inline-block;
    padding: 6px 18px;
    border: 1px solid rgba(232, 206, 167, 0.55);
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--brand-primary-light);
    background: rgba(28, 20, 12, 0.25);
    backdrop-filter: blur(4px);
    margin-bottom: 18px;
  }

  .cat-hero__title {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: clamp(2rem, 4.2vw, 3rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.01em;
    margin-bottom: 16px;
  }

  .cat-hero__title span {
    color: var(--brand-primary-light);
    font-weight: 400;
    margin: 0 6px;
  }

  .cat-hero__subtitle {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    max-width: 560px;
    margin-bottom: 28px;
  }

  .cat-hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
  }

  /* ========== Season Panel ========== */
  .season-panel {
    padding: 96px 0 40px;
  }

  .season-panel__grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 56px;
    align-items: start;
  }

  .season-panel__nav {
    position: sticky;
    top: 110px;
    background: var(--brand-surface);
    border: 1px solid var(--brand-line);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow-sm);
  }

  .season-panel__nav h2 {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--brand-ink);
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--brand-line);
  }

  .season-panel__nav ul {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .season-panel__nav a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    color: var(--brand-ink-secondary);
    transition: background 0.2s, color 0.2s;
  }

  .season-panel__nav a:hover {
    color: var(--brand-primary);
    background: rgba(185, 138, 79, 0.06);
  }

  .season-panel__content {
    display: flex;
    flex-direction: column;
    gap: 72px;
  }

  .season-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }

  .season-item--reverse .season-item__img {
    order: 2;
  }

  .season-item--reverse .season-item__body {
    order: 1;
  }

  .season-item__img {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--brand-line);
  }

  .season-item__img img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.5s var(--transition);
  }

  .season-item__img:hover img {
    transform: scale(1.04);
  }

  .season-item__body {
    padding: 8px 0;
  }

  .season-item__period {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--brand-primary);
    background: rgba(185, 138, 79, 0.08);
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 14px;
  }

  .season-item__body h2 {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 1.6rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 14px;
    color: var(--brand-ink);
  }

  .season-item__body p {
    color: var(--brand-ink-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 16px;
  }

  .season-item__body ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
  }

  .season-item__body li {
    position: relative;
    padding-left: 20px;
    font-size: 0.88rem;
    color: var(--brand-ink);
    line-height: 1.6;
  }

  .season-item__body li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand-primary-light);
  }

  /* ========== Dishes ========== */
  .season-cards {
    padding: 80px 0 96px;
  }

  .season-cards__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .dish-card {
    background: var(--brand-surface);
    border: 1px solid var(--brand-line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s var(--transition), box-shadow 0.3s var(--transition);
  }

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

  .dish-card__media {
    position: relative;
    overflow: hidden;
    background: var(--brand-line);
  }

  .dish-card__media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 0.5s var(--transition);
  }

  .dish-card:hover .dish-card__media img {
    transform: scale(1.04);
  }

  .dish-card__badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(45, 40, 34, 0.72);
    color: #fff;
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.08em;
    backdrop-filter: blur(4px);
  }

  .dish-card__body {
    padding: 20px;
  }

  .dish-card__body h3 {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--brand-ink);
  }

  .dish-card__body p {
    font-size: 0.85rem;
    color: var(--brand-ink-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 16px;
  }

  .dish-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .dish-card__price {
    font-family: "Inter", sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--brand-primary);
  }

  .dish-card__tag {
    font-size: 0.75rem;
    color: var(--brand-ink-secondary);
    background: var(--brand-bg);
    border: 1px solid var(--brand-line);
    padding: 3px 12px;
    border-radius: var(--radius-pill);
  }

  /* ========== Process ========== */
  .process {
    padding: 88px 0;
    background: var(--brand-wood);
    color: #fff;
  }

  .process .section-head h2 {
    color: #fff;
  }

  .process .section-head p {
    color: rgba(255, 255, 255, 0.65);
  }

  .process .section-eyebrow {
    color: var(--brand-primary-light);
  }

  .process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    counter-reset: process-step;
  }

  .process__step {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
    transition: background 0.3s var(--transition), transform 0.3s var(--transition);
  }

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

  .process__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(185, 138, 79, 0.18);
    border: 1px solid rgba(185, 138, 79, 0.4);
    color: var(--brand-primary-light);
    font-family: "Inter", sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 16px;
  }

  .process__step h3 {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #fff;
  }

  .process__step p {
    font-size: 0.86rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
  }

  /* ========== FAQ ========== */
  .faq {
    padding: 96px 0;
  }

  .faq__inner {
    max-width: 860px;
    margin: 0 auto;
  }

  .faq__list {
    border-top: 1px solid var(--brand-line);
  }

  .faq__item {
    border-bottom: 1px solid var(--brand-line);
    transition: background 0.3s var(--transition);
  }

  .faq__item.is-open {
    background: rgba(185, 138, 79, 0.04);
  }

  .faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: 100%;
    padding: 22px 16px;
    font-size: 1.02rem;
    font-weight: 500;
    color: var(--brand-ink);
    text-align: left;
    transition: color 0.2s;
  }

  .faq__question::after {
    content: "+";
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--brand-primary);
    flex-shrink: 0;
    transition: transform 0.3s var(--transition);
  }

  .faq__item.is-open .faq__question {
    color: var(--brand-primary);
  }

  .faq__item.is-open .faq__question::after {
    transform: rotate(45deg);
  }

  .faq__answer {
    display: none;
    padding: 0 16px 22px;
    color: var(--brand-ink-secondary);
    font-size: 0.92rem;
    line-height: 1.75;
    max-width: 720px;
  }

  .faq__item.is-open .faq__answer {
    display: block;
  }

  .faq__answer p {
    margin-bottom: 8px;
  }

  /* ========== CTA ========== */
  .cta {
    padding: 64px 0 96px;
  }

  .cta__inner {
    position: relative;
    background: linear-gradient(135deg, #C9A063, #A97C3F);
    border-radius: 16px;
    padding: 64px 40px;
    text-align: center;
    color: #fff;
    box-shadow: var(--shadow-md);
    overflow: hidden;
  }

  .cta__inner::before {
    content: "";
    position: absolute;
    top: -60px;
    right: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
  }

  .cta__inner h2 {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 600;
    margin-bottom: 12px;
  }

  .cta__inner p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 10px;
  }

  .cta__phone {
    font-family: "Inter", sans-serif;
    font-size: 1.15rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 28px;
    letter-spacing: 0.05em;
  }

  /* ========== Footer ========== */
  .site-footer {
    background: var(--brand-wood);
    color: rgba(255, 255, 255, 0.72);
    border-top: 3px solid var(--brand-primary);
  }

  .footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding: 72px 0 48px;
  }

  .footer__brand-name {
    display: block;
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand-primary-light);
    letter-spacing: 0.04em;
    margin-bottom: 4px;
  }

  .footer__brand-sub {
    display: block;
    font-family: "Inter", sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
  }

  .footer__desc {
    font-size: 0.88rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
    max-width: 320px;
  }

  .footer__social {
    display: flex;
    gap: 10px;
  }

  .footer__social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.75);
    transition: background 0.25s, color 0.25s, transform 0.25s;
  }

  .footer__social a:hover {
    background: var(--brand-primary);
    color: #fff;
    transform: translateY(-2px);
  }

  .footer__social svg {
    width: 18px;
    height: 18px;
  }

  .footer__heading {
    font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
  }

  .footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .footer__links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.5;
    transition: color 0.25s;
  }

  .footer__links a:hover {
    color: #D4B37E;
  }

  .footer__contact {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .footer__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.5;
  }

  .footer__contact-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--brand-primary-light);
  }

  .footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 0;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
  }

  /* ========== Responsive ========== */
  @media (max-width: 1023px) {
    .header__nav-left,
    .header__nav-right .header__link {
      display: none;
    }

    .header__burger {
      display: inline-flex;
    }

    .header__inner {
      height: 64px;
    }

    .header__logo-main {
      font-size: 1.2rem;
    }

    .header__logo-sub {
      font-size: 0.55rem;
    }

    .header__cta {
      display: none;
    }

    .season-panel {
      padding: 72px 0 32px;
    }

    .season-panel__grid {
      grid-template-columns: 1fr;
      gap: 40px;
    }

    .season-panel__nav {
      position: static;
      padding: 16px;
    }

    .season-panel__nav ul {
      flex-direction: row;
      flex-wrap: wrap;
    }

    .season-item {
      grid-template-columns: 1fr;
      gap: 24px;
    }

    .season-item--reverse .season-item__img {
      order: 0;
    }

    .season-item--reverse .season-item__body {
      order: 0;
    }

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

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

    .footer__grid {
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }
  }

  @media (max-width: 767px) {
    .container {
      padding-left: 16px;
      padding-right: 16px;
    }

    .cat-hero {
      min-height: 280px;
    }

    .cat-hero__inner {
      padding-top: 48px;
      padding-bottom: 48px;
    }

    .cat-hero__title {
      font-size: 1.7rem;
    }

    .cat-hero__subtitle {
      font-size: 0.95rem;
    }

    .cat-hero__actions .btn {
      padding: 0 20px;
      height: 42px;
    }

    .season-panel {
      padding: 56px 0 24px;
    }

    .season-panel__content {
      gap: 48px;
    }

    .season-item__body ul {
      grid-template-columns: 1fr;
    }

    .season-cards {
      padding: 56px 0 64px;
    }

    .season-cards__grid {
      grid-template-columns: 1fr;
    }

    .process {
      padding: 64px 0;
    }

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

    .faq {
      padding: 64px 0;
    }

    .cta {
      padding: 48px 0 64px;
    }

    .cta__inner {
      padding: 48px 24px;
    }

    .footer__grid {
      grid-template-columns: 1fr;
      gap: 32px;
      padding: 56px 0 32px;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    * {
      animation: none !important;
      transition: none !important;
    }
  }

/* roulang page: category3 */
/* ========== Design Tokens ========== */
:root {
  --brand-primary: #B98A4F;
  --brand-primary-dark: #8F6632;
  --brand-primary-light: #E8CEA7;
  --brand-bg: #FAF7F2;
  --brand-surface: #FFFFFF;
  --brand-ink: #2D2822;
  --brand-ink-secondary: #6B6156;
  --brand-line: #E5DCCE;
  --brand-accent: #BD5633;
  --brand-accent-dark: #9E4225;
  --brand-green: #52705B;
  --brand-wood: #33291F;
  --hero-overlay: rgba(28, 20, 12, 0.58);
  --radius-btn: 8px;
  --radius-card: 12px;
  --radius-pill: 999px;
  --shadow-card: 0 1px 3px rgba(45, 40, 34, 0.06), 0 4px 12px rgba(45, 40, 34, 0.05);
  --shadow-hover: 0 4px 12px rgba(45, 40, 34, 0.08), 0 12px 32px rgba(45, 40, 34, 0.1);
  --shadow-pop: 0 8px 32px rgba(45, 40, 34, 0.16);
  --font-title: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-num: "Inter", "Helvetica Neue", Arial, sans-serif;
  --container: 1220px;
}

/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--brand-ink);
  background: var(--brand-bg);
  letter-spacing: 0.01em;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }
:focus-visible { outline: 2px solid var(--brand-primary); outline-offset: 2px; }
.container { max-width: var(--container); margin: 0 auto; padding-left: 32px; padding-right: 32px; }
@media (max-width: 767px) { .container { padding-left: 16px; padding-right: 16px; } }

/* ========== Buttons ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; height: 44px; padding: 0 24px; border-radius: var(--radius-btn);
  font-size: 0.95rem; font-weight: 500; white-space: nowrap;
  transition: all 0.25s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.btn--primary {
  background: var(--brand-primary); color: #fff; box-shadow: 0 2px 6px rgba(185, 138, 79, 0.28);
}
.btn--primary:hover { background: var(--brand-primary-dark); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(143, 102, 50, 0.3); }
.btn--outline {
  border: 1px solid rgba(255, 255, 255, 0.7); color: #fff; background: transparent;
}
.btn--outline:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; }
.btn--accent {
  background: var(--brand-accent); color: #fff; height: 52px; padding: 0 32px; font-size: 1.05rem;
  box-shadow: 0 4px 14px rgba(189, 86, 51, 0.3);
}
.btn--accent:hover { background: var(--brand-accent-dark); transform: translateY(-2px); box-shadow: 0 8px 22px rgba(158, 66, 37, 0.32); }
.btn--gold-line {
  border: 1px solid var(--brand-primary); color: var(--brand-primary); background: transparent;
}
.btn--gold-line:hover { background: rgba(185, 138, 79, 0.08); border-color: var(--brand-primary-dark); color: var(--brand-primary-dark); transform: translateY(-2px); }

/* ========== Header ========== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 247, 242, 0.95);
  border-bottom: 1px solid var(--brand-line);
  transition: background 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.site-header.is-scrolled { background: rgba(250, 247, 242, 0.97); box-shadow: 0 2px 16px rgba(45, 40, 34, 0.06); }
.header__inner {
  display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 16px;
}
.header__nav-left, .header__nav-right { display: flex; align-items: center; gap: 8px; flex: 1; }
.header__nav-right { justify-content: flex-end; }
.header__logo { flex-shrink: 0; text-align: center; padding: 0 8px; }
.header__logo a { display: flex; flex-direction: column; align-items: center; line-height: 1.2; }
.header__logo-main {
  font-family: var(--font-title); font-size: 1.35rem; font-weight: 700; color: var(--brand-primary-dark);
  letter-spacing: 0.04em;
}
.header__logo-sub { font-size: 0.68rem; color: var(--brand-ink-secondary); letter-spacing: 0.12em; margin-top: 2px; }
.header__link {
  position: relative; display: inline-flex; align-items: center; height: 40px; padding: 0 14px;
  font-size: 0.95rem; font-weight: 500; color: var(--brand-ink); border-radius: 6px;
  transition: color 0.25s, background 0.25s;
}
.header__link:hover { color: var(--brand-primary); background: rgba(185, 138, 79, 0.06); }
.header__link.is-active { color: var(--brand-primary-dark); font-weight: 600; }
.header__link.is-active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--brand-primary); border-radius: 2px;
}
.header__cta { height: 40px; padding: 0 20px; margin-left: 8px; }
.header__burger {
  display: none; width: 40px; height: 40px; align-items: center; justify-content: center;
  color: var(--brand-ink); border-radius: 8px; transition: background 0.2s;
}
.header__burger:hover { background: rgba(185, 138, 79, 0.08); }
.header__burger svg { width: 22px; height: 22px; }
@media (max-width: 1023px) {
  .header__inner { height: 64px; flex-wrap: wrap; }
  .header__nav-left, .header__nav-right { display: none; }
  .header__burger { display: inline-flex; }
  .header__logo { flex: 1; }
}
.lock-scroll { overflow: hidden; }

/* Mobile Drawer */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 200; background: var(--brand-bg);
  display: flex; flex-direction: column; padding: 24px;
  transform: translateX(100%); transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
  overflow-y: auto;
}
.mobile-drawer.is-open { transform: translateX(0); }
.mobile-drawer__head {
  display: flex; align-items: center; justify-content: space-between; height: 56px; margin-bottom: 24px;
}
.mobile-drawer__logo { font-family: var(--font-title); font-size: 1.2rem; font-weight: 700; color: var(--brand-primary-dark); }
.mobile-drawer__close { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 8px; color: var(--brand-ink); }
.mobile-drawer__close:hover { background: rgba(185, 138, 79, 0.08); }
.mobile-drawer__close svg { width: 22px; height: 22px; }
.mobile-drawer__nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-drawer__link {
  padding: 14px 12px; font-size: 1.1rem; font-weight: 500; color: var(--brand-ink);
  border-radius: 10px; transition: background 0.2s, color 0.2s;
}
.mobile-drawer__link:hover { background: rgba(185, 138, 79, 0.08); color: var(--brand-primary-dark); }
.mobile-drawer__link.is-active { background: rgba(185, 138, 79, 0.1); color: var(--brand-primary-dark); font-weight: 600; }
.mobile-drawer__cta { margin-top: 20px; width: 100%; }
.mobile-drawer__contact { margin-top: auto; padding-top: 28px; border-top: 1px solid var(--brand-line); font-size: 0.85rem; color: var(--brand-ink-secondary); }
.mobile-drawer__contact a { display: block; padding: 6px 0; }
.mobile-drawer__contact a:hover { color: var(--brand-primary); }

/* ========== Page Hero ========== */
.page-hero {
  position: relative; min-height: 320px; display: flex; align-items: flex-end;
  background: linear-gradient(100deg, var(--hero-overlay), rgba(28, 20, 12, 0.4) 60%, rgba(28, 20, 12, 0.2)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  padding: 80px 0 48px; color: #fff;
}
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(28,20,12,0.35), transparent 50%); }
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255, 255, 255, 0.75); margin-bottom: 16px; }
.breadcrumb a { color: rgba(255, 255, 255, 0.75); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--brand-primary-light); }
.breadcrumb__sep { opacity: 0.6; }
.breadcrumb__current { color: #fff; font-weight: 500; }
.page-hero h1 {
  font-family: var(--font-title); font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700;
  line-height: 1.3; margin-bottom: 12px; letter-spacing: 0.01em;
}
.page-hero h1 .hero__divider { display: inline-block; width: 56px; height: 3px; background: var(--brand-primary); border-radius: 3px; margin: 0 16px 6px; vertical-align: middle; }
.page-hero__sub { font-size: 1rem; color: rgba(255, 255, 255, 0.85); max-width: 560px; line-height: 1.8; }

/* ========== Breadcrumb Light ========== */
.breadcrumb--light { color: var(--brand-ink-secondary); margin-bottom: 0; }
.breadcrumb--light a { color: var(--brand-ink-secondary); }
.breadcrumb--light a:hover { color: var(--brand-primary); }
.breadcrumb--light .breadcrumb__current { color: var(--brand-primary-dark); }

/* ========== Section Head ========== */
.section-head { text-align: center; margin-bottom: 48px; }
.section-head__kicker {
  display: inline-block; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.14em;
  color: var(--brand-primary); text-transform: uppercase; margin-bottom: 8px;
}
.section-head h2 {
  font-family: var(--font-title); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 600;
  color: var(--brand-ink); line-height: 1.35; margin-bottom: 12px;
}
.section-head p { color: var(--brand-ink-secondary); font-size: 0.98rem; max-width: 620px; margin: 0 auto; line-height: 1.8; }
.section-head--left { text-align: left; }
.section-head--left p { margin-left: 0; }

/* ========== Content Panel ========== */
.content-panel { padding: 80px 0 0; }
.content-panel__inner { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 48px; align-items: start; }
.content-panel__sidebar { position: sticky; top: 110px; border-left: 2px solid var(--brand-line); padding-left: 20px; }
.content-panel__sidebar h4 { font-size: 0.95rem; font-weight: 600; color: var(--brand-ink); margin-bottom: 16px; font-family: var(--font-title); }
.content-panel__sidebar ul { display: flex; flex-direction: column; gap: 4px; }
.content-panel__sidebar a {
  display: block; padding: 8px 12px; font-size: 0.9rem; color: var(--brand-ink-secondary);
  border-left: 2px solid transparent; margin-left: -22px; border-radius: 0 6px 6px 0;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
}
.content-panel__sidebar a:hover { color: var(--brand-primary-dark); background: rgba(185, 138, 79, 0.05); border-left-color: var(--brand-primary-light); }
.content-panel__main { min-width: 0; display: flex; flex-direction: column; gap: 80px; }
@media (max-width: 1023px) {
  .content-panel { padding-top: 56px; }
  .content-panel__inner { grid-template-columns: 1fr; gap: 32px; }
  .content-panel__sidebar {
    position: static; border-left: none; padding-left: 0; overflow-x: auto;
    display: flex; align-items: center; gap: 8px; white-space: nowrap;
    border-bottom: 1px solid var(--brand-line); padding-bottom: 12px;
  }
  .content-panel__sidebar h4 { display: none; }
  .content-panel__sidebar ul { flex-direction: row; gap: 0; }
  .content-panel__sidebar a { margin-left: 0; border-left: none; border-bottom: 2px solid transparent; border-radius: 0; padding: 8px 14px; }
  .content-panel__sidebar a:hover { border-bottom-color: var(--brand-primary); background: transparent; }
}

/* ========== Feature Split ========== */
.feature-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature-split--reverse .feature-split__image { order: 2; }
.feature-split__image {
  position: relative; border-radius: var(--radius-card); overflow: hidden;
  box-shadow: var(--shadow-card); aspect-ratio: 4/3;
}
.feature-split__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1); }
.feature-split__image:hover img { transform: scale(1.04); }
.feature-split__image::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255, 255, 255, 0.4); border-radius: var(--radius-card); pointer-events: none; }
.feature-split__body .feat-tag { display: inline-flex; align-items: center; background: rgba(185, 138, 79, 0.1); color: var(--brand-primary-dark); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; padding: 4px 14px; border-radius: var(--radius-pill); margin-bottom: 16px; }
.feature-split__body h3 { font-family: var(--font-title); font-size: clamp(1.2rem, 2.2vw, 1.6rem); font-weight: 600; margin-bottom: 14px; line-height: 1.4; }
.feature-split__body p { color: var(--brand-ink-secondary); font-size: 0.95rem; line-height: 1.85; margin-bottom: 16px; }
.feature-split__body .feat-list { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.feature-split__body .feat-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: var(--brand-ink); }
.feature-split__body .feat-list svg { width: 18px; height: 18px; color: var(--brand-primary); flex-shrink: 0; margin-top: 4px; }
@media (max-width: 900px) {
  .feature-split { grid-template-columns: 1fr; gap: 32px; }
  .feature-split--reverse .feature-split__image { order: 0; }
}

/* ========== Gift Grid ========== */
.gift-grid { padding: 80px 0; }
.gift-grid__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.gift-card {
  background: var(--brand-surface); border-radius: var(--radius-card); overflow: hidden;
  box-shadow: var(--shadow-card); border: 1px solid var(--brand-line);
  transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 0.3s;
  display: flex; flex-direction: column;
}
.gift-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.gift-card__image { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.gift-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1); }
.gift-card:hover .gift-card__image img { transform: scale(1.04); }
.gift-card__badge {
  position: absolute; top: 12px; right: 12px; background: var(--brand-accent); color: #fff;
  font-size: 0.72rem; font-weight: 600; padding: 3px 12px; border-radius: var(--radius-pill); letter-spacing: 0.04em;
}
.gift-card__body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.gift-card__name { font-family: var(--font-title); font-size: 1.14rem; font-weight: 600; margin-bottom: 8px; }
.gift-card__desc { font-size: 0.85rem; color: var(--brand-ink-secondary); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 16px; }
.gift-card__bottom { margin-top: auto; display: flex; align-items: center; justify-content: space-between; }
.gift-card__price { font-family: var(--font-num); font-size: 1.15rem; font-weight: 700; color: var(--brand-primary-dark); }
.gift-card__price small { font-size: 0.75rem; font-weight: 400; color: var(--brand-ink-secondary); margin-right: 2px; }
.gift-card__btn { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--brand-primary); color: #fff; transition: background 0.25s, transform 0.25s; }
.gift-card__btn:hover { background: var(--brand-accent); transform: scale(1.08); }
.gift-card__btn svg { width: 18px; height: 18px; }
@media (max-width: 1023px) { .gift-grid__list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .gift-grid__list { grid-template-columns: 1fr; } }

/* ========== Trust Bar ========== */
.trust-bar { background: var(--brand-wood); padding: 56px 0; color: #fff; }
.trust-bar__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.trust-bar__item { display: flex; align-items: flex-start; gap: 16px; padding: 0 32px; }
.trust-bar__item + .trust-bar__item { border-left: 1px solid rgba(255, 255, 255, 0.1); }
.trust-bar__icon { width: 48px; height: 48px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.trust-bar__icon svg { width: 22px; height: 22px; color: var(--brand-primary-light); }
.trust-bar__title { font-size: 0.98rem; font-weight: 600; color: rgba(255, 255, 255, 0.92); line-height: 1.4; }
.trust-bar__text { font-size: 0.8rem; color: rgba(255, 255, 255, 0.6); line-height: 1.6; margin-top: 4px; }
@media (max-width: 1023px) { .trust-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 28px 0; } .trust-bar__item { padding: 0 20px; } .trust-bar__item:nth-child(3) { border-left: none; } }
@media (max-width: 600px) { .trust-bar__grid { grid-template-columns: 1fr; gap: 20px; } .trust-bar__item { padding: 0; border-left: none !important; } }

/* ========== Steps ========== */
.steps-section { padding: 80px 0; background: var(--brand-surface); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.step-item { text-align: center; padding: 32px 24px; border-radius: var(--radius-card); transition: box-shadow 0.3s, transform 0.3s; }
.step-item:hover { box-shadow: var(--shadow-card); transform: translateY(-4px); }
.step-item__num { font-family: var(--font-num); font-size: 2.2rem; font-weight: 700; color: var(--brand-primary-light); line-height: 1; margin-bottom: 16px; }
.step-item h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 10px; font-family: var(--font-title); }
.step-item p { font-size: 0.85rem; color: var(--brand-ink-secondary); line-height: 1.75; }
@media (max-width: 1023px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps-grid { grid-template-columns: 1fr; } }

/* ========== FAQ ========== */
.faq-section { padding: 80px 0; }
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--brand-line); transition: background 0.3s; }
.faq-item.is-open { background: rgba(185, 138, 79, 0.04); }
.faq-item:first-child { border-top: 1px solid var(--brand-line); }
.faq-item__q {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 16px; cursor: pointer; font-size: 1rem; font-weight: 600; text-align: left;
  color: var(--brand-ink); transition: color 0.25s; width: 100%; background: transparent;
}
.faq-item.is-open .faq-item__q { color: var(--brand-primary-dark); }
.faq-item__icon { font-size: 1.4rem; font-weight: 300; line-height: 1; color: var(--brand-primary); transition: transform 0.3s cubic-bezier(0.22, 0.61, 0.36, 1); flex-shrink: 0; }
.faq-item.is-open .faq-item__icon { transform: rotate(45deg); }
.faq-item__a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item__a-inner { padding: 0 16px 20px; font-size: 0.92rem; color: var(--brand-ink-secondary); line-height: 1.8; }

/* ========== CTA ========== */
.cta-section {
  padding: 80px 0; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #C9A063, #A97C3F);
}
.cta-section::before {
  content: ""; position: absolute; inset: 0;
  background: url('/assets/images/coverpic/cover-2.png') right bottom/45% auto no-repeat;
  opacity: 0.18;
}
.cta-section .container { position: relative; z-index: 2; text-align: center; }
.cta-section h2 { font-family: var(--font-title); font-size: clamp(1.6rem, 3vw, 2.2rem); color: #fff; font-weight: 600; margin-bottom: 12px; }
.cta-section p { color: rgba(255, 255, 255, 0.85); font-size: 1rem; max-width: 540px; margin: 0 auto 32px; line-height: 1.8; }
.cta-section .btn--accent { background: #fff; color: var(--brand-primary-dark); }
.cta-section .btn--accent:hover { background: var(--brand-bg); color: var(--brand-primary-dark); }
.cta-section .btn--outline { border-color: #fff; margin-left: 12px; }
@media (max-width: 600px) {
  .cta-section { padding: 56px 0; }
  .cta-section .btn--outline { margin-left: 0; margin-top: 12px; }
}

/* ========== Footer ========== */
.site-footer { background: var(--brand-wood); color: rgba(255, 255, 255, 0.78); position: relative; }
.site-footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--brand-primary); }
.footer__grid {
  display: grid; grid-template-columns: 1.4fr 0.8fr 0.8fr 1.2fr; gap: 48px; padding: 64px 0 48px;
}
.footer__brand-name { font-family: var(--font-title); font-size: 1.3rem; font-weight: 700; color: var(--brand-primary-light); display: block; letter-spacing: 0.04em; }
.footer__brand-sub { display: block; font-size: 0.7rem; letter-spacing: 0.12em; color: rgba(255, 255, 255, 0.5); margin-top: 4px; text-transform: uppercase; }
.footer__desc { font-size: 0.88rem; line-height: 1.8; color: rgba(255, 255, 255, 0.65); margin-top: 18px; max-width: 280px; }
.footer__social { display: flex; gap: 10px; margin-top: 20px; }
.footer__social a {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex; align-items: center; justify-content: center; color: rgba(255, 255, 255, 0.7);
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.footer__social a:hover { color: var(--brand-primary-light); border-color: var(--brand-primary-light); background: rgba(185, 138, 79, 0.15); }
.footer__social svg { width: 16px; height: 16px; }
.footer__heading { font-size: 0.95rem; font-weight: 600; color: #fff; margin-bottom: 18px; font-family: var(--font-title); }
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 0.88rem; color: rgba(255, 255, 255, 0.6); transition: color 0.25s, padding-left 0.25s; }
.footer__links a:hover { color: #D4B37E; padding-left: 4px; }
.footer__contact { display: flex; flex-direction: column; gap: 12px; }
.footer__contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.86rem; color: rgba(255, 255, 255, 0.6); line-height: 1.7; }
.footer__contact-item svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 4px; color: var(--brand-primary-light); }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 24px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: 0.8rem; color: rgba(255, 255, 255, 0.45);
}
.footer__bottom a { color: rgba(255, 255, 255, 0.45); }
.footer__bottom a:hover { color: #D4B37E; }
@media (max-width: 1023px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 700px) { .footer__grid { grid-template-columns: 1fr; gap: 32px; padding: 48px 0 32px; } .footer__bottom { flex-direction: column; text-align: center; } }

/* ========== Reduced Motion ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* roulang page: category4 */
/* ========== Design Tokens ========== */
    :root {
        --brand-primary: #B98A4F;
        --brand-primary-dark: #8F6632;
        --brand-primary-light: #E8CEA7;
        --brand-bg: #FAF7F2;
        --brand-surface: #FFFFFF;
        --brand-ink: #2D2822;
        --brand-ink-secondary: #6B6156;
        --brand-line: #E5DCCE;
        --brand-accent: #BD5633;
        --brand-accent-dark: #9E4225;
        --brand-green: #52705B;
        --brand-wood: #33291F;
        --hero-overlay: rgba(28, 20, 12, 0.58);
        --shadow-card: 0 1px 3px rgba(45, 40, 34, 0.06), 0 4px 12px rgba(45, 40, 34, 0.05);
        --shadow-hover: 0 4px 12px rgba(45, 40, 34, 0.08), 0 12px 32px rgba(45, 40, 34, 0.1);
        --shadow-pop: 0 8px 32px rgba(45, 40, 34, 0.16);
        --radius-btn: 8px;
        --radius-card: 12px;
        --radius-pill: 999px;
        --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
        --transition: 0.25s var(--ease);
        --container-max: 1220px;
        --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
        --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        --font-num: "Inter", "Helvetica Neue", Arial, sans-serif;
    }

    /* ========== Reset & Base ========== */
    *,
    *::before,
    *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-sans);
        font-size: 1rem;
        line-height: 1.8;
        color: var(--brand-ink);
        background: var(--brand-bg);
        letter-spacing: 0.01em;
    }
    img {
        max-width: 100%;
        display: block;
        height: auto;
    }
    a {
        color: inherit;
        text-decoration: none;
    }
    button {
        font-family: inherit;
        border: none;
        background: none;
        cursor: pointer;
    }
    input,
    textarea {
        font-family: inherit;
    }
    ul,
    ol {
        list-style: none;
    }
    h1,
    h2,
    h3,
    h4 {
        font-family: var(--font-serif);
        line-height: 1.4;
    }
    :focus-visible {
        outline: 2px solid var(--brand-primary);
        outline-offset: 2px;
        box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--brand-primary);
    }
    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            transition-duration: 0.01ms !important;
        }
        html {
            scroll-behavior: auto;
        }
    }

    /* ========== Container ========== */
    .container {
        max-width: var(--container-max);
        margin: 0 auto;
        padding-left: 32px;
        padding-right: 32px;
    }
    @media (max-width: 767px) {
        .container {
            padding-left: 16px;
            padding-right: 16px;
        }
    }

    /* ========== Buttons ========== */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 0.95rem;
        font-weight: 500;
        line-height: 1;
        padding: 12px 28px;
        border-radius: var(--radius-btn);
        transition: background-color var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
        white-space: nowrap;
    }
    .btn--primary {
        background: var(--brand-primary);
        color: #fff;
    }
    .btn--primary:hover {
        background: var(--brand-primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 6px 18px rgba(185, 138, 79, 0.35);
    }
    .btn--accent {
        background: var(--brand-accent);
        color: #fff;
    }
    .btn--accent:hover {
        background: var(--brand-accent-dark);
        transform: translateY(-2px);
        box-shadow: 0 6px 18px rgba(189, 86, 51, 0.35);
    }
    .btn--ghost {
        background: transparent;
        color: #fff;
        border: 1px solid rgba(255, 255, 255, 0.65);
    }
    .btn--ghost:hover {
        background: rgba(255, 255, 255, 0.12);
        border-color: #fff;
    }
    .btn--outline {
        background: transparent;
        color: var(--brand-primary);
        border: 1px solid var(--brand-primary);
    }
    .btn--outline:hover {
        background: rgba(185, 138, 79, 0.08);
        color: var(--brand-primary-dark);
        border-color: var(--brand-primary-dark);
    }

    /* ========== Badges / Tags ========== */
    .badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 0.84rem;
        padding: 4px 14px;
        border-radius: var(--radius-pill);
        background: rgba(185, 138, 79, 0.1);
        color: var(--brand-primary-dark);
        border: 1px solid var(--brand-primary-light);
        font-weight: 500;
    }
    .tag {
        display: inline-block;
        font-size: 0.82rem;
        padding: 4px 14px;
        border-radius: var(--radius-pill);
        background: var(--brand-surface);
        border: 1px solid var(--brand-line);
        color: var(--brand-ink-secondary);
        transition: border-color var(--transition), color var(--transition);
    }
    .tag:hover {
        border-color: var(--brand-primary);
        color: var(--brand-primary);
    }

    /* ========== Header ========== */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(250, 247, 242, 0.95);
        border-bottom: 1px solid var(--brand-line);
        transition: background var(--transition), box-shadow var(--transition);
    }
    .site-header.is-scrolled {
        background: rgba(250, 247, 242, 0.97);
        box-shadow: 0 2px 12px rgba(45, 40, 34, 0.06);
    }
    .header__inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        height: 76px;
    }
    .header__nav-left,
    .header__nav-right {
        display: flex;
        align-items: center;
        gap: 28px;
        flex: 1;
    }
    .header__nav-right {
        justify-content: flex-end;
    }
    .header__link {
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--brand-ink);
        position: relative;
        padding: 6px 0;
        transition: color var(--transition);
    }
    .header__link::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: -2px;
        width: 0;
        height: 2px;
        background: var(--brand-primary);
        border-radius: 2px;
        transition: width var(--transition);
    }
    .header__link:hover {
        color: var(--brand-primary);
    }
    .header__link:hover::after {
        width: 100%;
    }
    .header__link.is-active {
        color: var(--brand-primary);
    }
    .header__link.is-active::after {
        width: 100%;
    }
    .header__logo {
        text-align: center;
        flex-shrink: 0;
    }
    .header__logo a {
        display: block;
    }
    .header__logo-main {
        display: block;
        font-family: var(--font-serif);
        font-size: 1.4rem;
        font-weight: 700;
        color: var(--brand-primary);
        letter-spacing: 0.06em;
        line-height: 1.2;
    }
    .header__logo-sub {
        display: block;
        font-size: 0.72rem;
        color: var(--brand-ink-secondary);
        letter-spacing: 0.18em;
        text-transform: uppercase;
        margin-top: 2px;
        font-family: var(--font-num);
    }
    .header__cta {
        height: 40px;
        padding: 0 22px;
        font-size: 0.9rem;
    }
    .header__burger {
        display: none;
        width: 42px;
        height: 42px;
        align-items: center;
        justify-content: center;
        color: var(--brand-ink);
        border-radius: 8px;
        transition: background var(--transition);
    }
    .header__burger:hover {
        background: rgba(185, 138, 79, 0.1);
    }
    .header__burger svg {
        width: 24px;
        height: 24px;
    }

    /* Mobile drawer */
    .mobile-drawer {
        display: none;
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 320px;
        max-width: 85vw;
        background: var(--brand-surface);
        z-index: 200;
        box-shadow: var(--shadow-pop);
        padding: 32px 24px;
        transform: translateX(100%);
        transition: transform 0.25s var(--ease);
        flex-direction: column;
        gap: 8px;
        overflow-y: auto;
    }
    .mobile-drawer.is-open {
        transform: translateX(0);
        display: flex;
    }
    .mobile-drawer__close {
        position: absolute;
        top: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        color: var(--brand-ink);
        font-size: 1.4rem;
    }
    .mobile-drawer__close:hover {
        background: rgba(185, 138, 79, 0.1);
    }
    .mobile-drawer__link {
        font-size: 1rem;
        font-weight: 500;
        padding: 12px 0;
        border-bottom: 1px solid var(--brand-line);
        color: var(--brand-ink);
        transition: color var(--transition), padding-left var(--transition);
    }
    .mobile-drawer__link:hover {
        color: var(--brand-primary);
        padding-left: 6px;
    }
    .mobile-drawer__link.is-active {
        color: var(--brand-primary);
    }
    .mobile-drawer__cta {
        margin-top: 16px;
        width: 100%;
    }
    .drawer-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(28, 20, 12, 0.45);
        z-index: 190;
    }
    .drawer-overlay.is-visible {
        display: block;
    }

    /* ========== Page Hero ========== */
    .page-hero {
        position: relative;
        min-height: 340px;
        display: flex;
        align-items: center;
        overflow: hidden;
        background-color: #3D3228;
    }
    .page-hero__bg {
        position: absolute;
        inset: 0;
        background-size: cover;
        background-position: center;
    }
    .page-hero__overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, rgba(28, 20, 12, 0.72), rgba(28, 20, 12, 0.34) 70%, rgba(28, 20, 12, 0.1));
    }
    .page-hero__content {
        position: relative;
        z-index: 2;
        padding-top: 56px;
        padding-bottom: 56px;
    }
    .page-hero__tag {
        display: inline-flex;
        align-items: center;
        padding: 5px 16px;
        border-radius: var(--radius-pill);
        border: 1px solid rgba(232, 206, 167, 0.6);
        background: rgba(185, 138, 79, 0.08);
        color: var(--brand-primary-light);
        font-size: 0.86rem;
        letter-spacing: 0.12em;
        margin-bottom: 16px;
    }
    .page-hero h1 {
        font-size: clamp(2rem, 4vw, 2.8rem);
        font-weight: 700;
        color: #fff;
        line-height: 1.25;
        margin-bottom: 12px;
        position: relative;
        padding-bottom: 16px;
    }
    .page-hero h1::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 64px;
        height: 3px;
        background: var(--brand-primary);
        border-radius: 3px;
    }
    .page-hero__sub {
        color: rgba(255, 255, 255, 0.82);
        font-size: 1.05rem;
        line-height: 1.7;
        max-width: 560px;
        margin-bottom: 24px;
    }
    .page-hero__actions {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }

    /* ========== Section Layout ========== */
    .section-block {
        padding: 96px 0;
    }
    .section-block--alt {
        background: var(--brand-surface);
    }
    .section-title {
        text-align: center;
        margin-bottom: 56px;
    }
    .section-title__en {
        display: block;
        font-size: 0.82rem;
        letter-spacing: 0.2em;
        text-transform: uppercase;
        color: var(--brand-primary);
        font-family: var(--font-num);
        margin-bottom: 8px;
    }
    .section-title h2 {
        font-size: clamp(1.6rem, 3vw, 2.2rem);
        font-weight: 600;
        color: var(--brand-ink);
        margin-bottom: 12px;
    }
    .section-title p {
        color: var(--brand-ink-secondary);
        font-size: 0.95rem;
        max-width: 640px;
        margin: 0 auto;
    }

    /* ========== Breadcrumb ========== */
    .breadcrumb {
        padding: 16px 0;
        font-size: 0.85rem;
        color: var(--brand-ink-secondary);
        border-bottom: 1px solid var(--brand-line);
        background: var(--brand-bg);
    }
    .breadcrumb ol {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        align-items: center;
    }
    .breadcrumb a {
        color: var(--brand-ink-secondary);
        transition: color var(--transition);
    }
    .breadcrumb a:hover {
        color: var(--brand-primary);
    }
    .breadcrumb .sep {
        color: var(--brand-line);
        margin: 0 2px;
    }
    .breadcrumb .current {
        color: var(--brand-ink);
    }

    /* ========== Class Content (Anchor + Split) ========== */
    .class-content {
        padding: 80px 0 96px;
    }
    .class-content__layout {
        display: grid;
        grid-template-columns: 240px 1fr;
        gap: 56px;
        align-items: start;
    }
    .class-sidebar {
        position: sticky;
        top: 104px;
    }
    .class-sidebar__inner {
        background: var(--brand-surface);
        border: 1px solid var(--brand-line);
        border-radius: var(--radius-card);
        padding: 28px 24px;
        box-shadow: var(--shadow-card);
    }
    .class-sidebar__label {
        display: block;
        font-size: 0.82rem;
        letter-spacing: 0.14em;
        color: var(--brand-primary);
        text-transform: uppercase;
        margin-bottom: 16px;
        font-family: var(--font-num);
    }
    .class-sidebar__nav {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }
    .class-sidebar__nav a {
        font-size: 0.94rem;
        padding: 10px 12px;
        border-radius: 8px;
        color: var(--brand-ink-secondary);
        transition: background var(--transition), color var(--transition), padding-left var(--transition);
        border-left: 2px solid transparent;
    }
    .class-sidebar__nav a:hover {
        color: var(--brand-primary);
        background: rgba(185, 138, 79, 0.05);
        padding-left: 16px;
    }
    .class-sidebar__nav a.is-current {
        color: var(--brand-primary-dark);
        background: rgba(185, 138, 79, 0.08);
        border-left-color: var(--brand-primary);
        font-weight: 600;
    }
    .class-main {
        display: flex;
        flex-direction: column;
        gap: 64px;
        min-width: 0;
    }

    /* Split block */
    .split-block {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: center;
        background: var(--brand-surface);
        border-radius: var(--radius-card);
        padding: 32px;
        border: 1px solid var(--brand-line);
        box-shadow: var(--shadow-card);
        transition: box-shadow var(--transition);
    }
    .split-block:hover {
        box-shadow: var(--shadow-hover);
    }
    .split-block--reverse .split-block__media {
        order: -1;
    }
    .split-block__index {
        display: inline-block;
        font-family: var(--font-num);
        font-size: 0.82rem;
        letter-spacing: 0.12em;
        color: var(--brand-primary);
        margin-bottom: 12px;
        font-weight: 600;
    }
    .split-block__text h2 {
        font-size: 1.5rem;
        font-weight: 600;
        margin-bottom: 12px;
        color: var(--brand-ink);
        line-height: 1.4;
    }
    .split-block__text p {
        color: var(--brand-ink-secondary);
        font-size: 0.95rem;
        line-height: 1.8;
        margin-bottom: 16px;
    }
    .split-block__text .link-more {
        color: var(--brand-primary);
        font-weight: 500;
        font-size: 0.9rem;
        display: inline-flex;
        align-items: center;
        gap: 4px;
        transition: gap var(--transition);
    }
    .split-block__text .link-more:hover {
        gap: 8px;
        color: var(--brand-primary-dark);
    }
    .split-block__media {
        border-radius: 10px;
        overflow: hidden;
        background: var(--brand-bg);
        min-height: 220px;
    }
    .split-block__media img {
        width: 100%;
        height: 240px;
        object-fit: cover;
        transition: transform 0.4s var(--ease);
    }
    .split-block:hover .split-block__media img {
        transform: scale(1.04);
    }

    /* ========== Course Cards ========== */
    .course-section {
        padding: 96px 0;
        background: var(--brand-surface);
        border-top: 1px solid var(--brand-line);
        border-bottom: 1px solid var(--brand-line);
    }
    .course-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }
    .course-card {
        background: var(--brand-bg);
        border: 1px solid var(--brand-line);
        border-radius: var(--radius-card);
        overflow: hidden;
        transition: transform var(--transition), box-shadow var(--transition);
        display: flex;
        flex-direction: column;
    }
    .course-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-hover);
    }
    .course-card__media {
        position: relative;
        overflow: hidden;
        aspect-ratio: 16 / 10;
        background: var(--brand-bg);
    }
    .course-card__media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s var(--ease);
    }
    .course-card:hover .course-card__media img {
        transform: scale(1.04);
    }
    .course-card__badge {
        position: absolute;
        top: 12px;
        left: 12px;
    }
    .course-card__body {
        padding: 20px;
        display: flex;
        flex-direction: column;
        gap: 8px;
        flex: 1;
    }
    .course-card__body h3 {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--brand-ink);
        font-family: var(--font-serif);
    }
    .course-card__body p {
        font-size: 0.88rem;
        color: var(--brand-ink-secondary);
        line-height: 1.65;
        flex: 1;
    }
    .course-card__meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 12px;
        border-top: 1px solid var(--brand-line);
        font-size: 0.84rem;
        color: var(--brand-ink-secondary);
    }
    .course-card__meta .price {
        font-family: var(--font-num);
        color: var(--brand-primary);
        font-weight: 600;
        font-size: 0.95rem;
    }

    /* ========== Stats ========== */
    .stats-section {
        padding: 80px 0;
        background: var(--brand-wood);
        color: #fff;
        position: relative;
        overflow: hidden;
    }
    .stats-section::before {
        content: "";
        position: absolute;
        top: -60px;
        right: 5%;
        width: 260px;
        height: 260px;
        border-radius: 50%;
        background: radial-gradient(circle, rgba(185, 138, 79, 0.25), transparent 70%);
        pointer-events: none;
    }
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
        text-align: center;
    }
    .stats-item__num {
        font-family: var(--font-num);
        font-size: 2.6rem;
        font-weight: 700;
        color: var(--brand-primary-light);
        line-height: 1.2;
    }
    .stats-item__label {
        font-size: 0.9rem;
        color: rgba(255, 255, 255, 0.72);
        margin-top: 6px;
    }
    .stats-divider {
        width: 1px;
        background: rgba(255, 255, 255, 0.12);
        align-self: center;
        height: 56px;
    }

    /* ========== FAQ ========== */
    .faq-section {
        padding: 96px 0;
        background: var(--brand-bg);
    }
    .faq-list {
        max-width: 760px;
        margin: 0 auto;
    }
    .faq-item {
        border-bottom: 1px solid var(--brand-line);
        transition: background var(--transition);
    }
    .faq-item:first-child {
        border-top: 1px solid var(--brand-line);
    }
    .faq-item.is-open {
        background: rgba(185, 138, 79, 0.04);
    }
    .faq-item__question {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        width: 100%;
        padding: 22px 16px;
        font-size: 1rem;
        font-weight: 600;
        color: var(--brand-ink);
        text-align: left;
        transition: color var(--transition);
        font-family: var(--font-serif);
    }
    .faq-item.is-open .faq-item__question {
        color: var(--brand-primary);
    }
    .faq-item__icon {
        position: relative;
        width: 20px;
        height: 20px;
        flex-shrink: 0;
    }
    .faq-item__icon::before,
    .faq-item__icon::after {
        content: "";
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: currentColor;
        border-radius: 2px;
        transition: transform 0.25s var(--ease);
    }
    .faq-item__icon::before {
        width: 14px;
        height: 2px;
    }
    .faq-item__icon::after {
        width: 2px;
        height: 14px;
    }
    .faq-item.is-open .faq-item__icon::after {
        transform: translate(-50%, -50%) rotate(90deg);
    }
    .faq-item__answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s var(--ease);
    }
    .faq-item__answer-inner {
        padding: 0 16px 22px;
        color: var(--brand-ink-secondary);
        font-size: 0.94rem;
        line-height: 1.75;
    }

    /* ========== CTA ========== */
    .cta-section {
        padding: 80px 0;
        background: linear-gradient(135deg, #C9A063, #A97C3F);
        position: relative;
        overflow: hidden;
    }
    .cta-section::after {
        content: "";
        position: absolute;
        right: -80px;
        bottom: -80px;
        width: 320px;
        height: 320px;
        border-radius: 50%;
        border: 32px solid rgba(255, 255, 255, 0.06);
    }
    .cta-content {
        text-align: center;
        position: relative;
        z-index: 2;
    }
    .cta-content h2 {
        font-size: clamp(1.5rem, 3vw, 2.1rem);
        color: #fff;
        margin-bottom: 12px;
        font-weight: 600;
    }
    .cta-content p {
        color: rgba(255, 255, 255, 0.85);
        margin-bottom: 28px;
        font-size: 1rem;
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
    }
    .cta-content .btn--accent {
        padding: 16px 40px;
        font-size: 1.05rem;
        height: 52px;
    }
    .cta-sub {
        margin-top: 14px;
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.7);
    }

    /* ========== Footer ========== */
    .site-footer {
        background: var(--brand-wood);
        color: rgba(255, 255, 255, 0.7);
        border-top: 3px solid var(--brand-primary);
    }
    .footer__grid {
        display: grid;
        grid-template-columns: 1.4fr 1fr 1fr 1.4fr;
        gap: 48px;
        padding: 64px 0 48px;
    }
    .footer__brand-name {
        display: block;
        font-family: var(--font-serif);
        font-size: 1.5rem;
        font-weight: 700;
        color: var(--brand-primary-light);
        letter-spacing: 0.06em;
        margin-bottom: 4px;
    }
    .footer__brand-sub {
        display: block;
        font-size: 0.75rem;
        letter-spacing: 0.16em;
        text-transform: uppercase;
        color: rgba(255, 255, 255, 0.5);
        font-family: var(--font-num);
        margin-bottom: 16px;
    }
    .footer__desc {
        font-size: 0.88rem;
        line-height: 1.75;
        color: rgba(255, 255, 255, 0.65);
        margin-bottom: 20px;
        max-width: 300px;
    }
    .footer__social {
        display: flex;
        gap: 12px;
    }
    .footer__social a {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: 1px solid rgba(255, 255, 255, 0.2);
        display: flex;
        align-items: center;
        justify-content: center;
        color: rgba(255, 255, 255, 0.7);
        transition: border-color var(--transition), color var(--transition), background var(--transition);
    }
    .footer__social a:hover {
        color: var(--brand-primary-light);
        border-color: var(--brand-primary);
        background: rgba(185, 138, 79, 0.12);
    }
    .footer__social svg {
        width: 18px;
        height: 18px;
    }
    .footer__heading {
        font-size: 1rem;
        font-weight: 600;
        color: #fff;
        margin-bottom: 16px;
        font-family: var(--font-serif);
    }
    .footer__links {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .footer__links a {
        font-size: 0.9rem;
        color: rgba(255, 255, 255, 0.65);
        transition: color var(--transition), padding-left var(--transition);
    }
    .footer__links a:hover {
        color: var(--brand-primary-light);
        padding-left: 4px;
    }
    .footer__contact {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .footer__contact-item {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        font-size: 0.88rem;
        color: rgba(255, 255, 255, 0.65);
        line-height: 1.6;
    }
    .footer__contact-item svg {
        width: 18px;
        height: 18px;
        flex-shrink: 0;
        margin-top: 2px;
        color: var(--brand-primary-light);
    }
    .footer__bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        padding: 20px 0;
        font-size: 0.8rem;
        color: rgba(255, 255, 255, 0.5);
        text-align: center;
    }
    .footer__bottom a {
        color: rgba(255, 255, 255, 0.7);
        transition: color var(--transition);
    }
    .footer__bottom a:hover {
        color: var(--brand-primary-light);
    }

    /* ========== Responsive ========== */
    @media (max-width: 1023px) {
        .header__nav-left,
        .header__nav-right {
            display: none;
        }
        .header__inner {
            height: 64px;
        }
        .header__logo-main {
            font-size: 1.2rem;
        }
        .header__burger {
            display: flex;
            margin-left: auto;
        }
        .footer__grid {
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }
        .course-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .class-content__layout {
            grid-template-columns: 1fr;
        }
        .class-sidebar {
            position: static;
        }
        .class-sidebar__inner {
            padding: 16px;
        }
        .class-sidebar__nav {
            flex-direction: row;
            flex-wrap: wrap;
            gap: 4px;
        }
        .class-sidebar__nav a {
            padding: 8px 14px;
            font-size: 0.85rem;
            border-left: none;
            border-bottom: 2px solid transparent;
        }
        .class-sidebar__nav a:hover {
            padding-left: 14px;
        }
        .stats-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .stats-divider {
            display: none;
        }
        .split-block {
            grid-template-columns: 1fr;
        }
        .split-block--reverse .split-block__media {
            order: 0;
        }
        .split-block__media img {
            height: 200px;
        }
    }
    @media (max-width: 767px) {
        .section-block {
            padding: 56px 0;
        }
        .course-section {
            padding: 56px 0;
        }
        .faq-section {
            padding: 56px 0;
        }
        .cta-section {
            padding: 56px 0;
        }
        .class-content {
            padding: 48px 0 64px;
        }
        .course-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }
        .footer__grid {
            grid-template-columns: 1fr;
            gap: 32px;
            padding: 48px 0 32px;
        }
        .page-hero {
            min-height: 300px;
        }
        .page-hero__content {
            padding-top: 40px;
            padding-bottom: 40px;
        }
        .page-hero h1 {
            font-size: 1.5rem;
        }
        .page-hero__sub {
            font-size: 0.92rem;
        }
        .section-title {
            margin-bottom: 32px;
        }
        .btn--accent {
            width: 100%;
        }
        .split-block {
            padding: 20px;
            gap: 20px;
        }
        .split-block__text h2 {
            font-size: 1.2rem;
        }
        .stats-grid {
            gap: 24px;
        }
        .stats-item__num {
            font-size: 2rem;
        }
    }
    @media (max-width: 520px) {
        .container {
            padding-left: 16px;
            padding-right: 16px;
        }
        .header__logo-main {
            font-size: 1.05rem;
            letter-spacing: 0.04em;
        }
        .header__logo-sub {
            font-size: 0.62rem;
            letter-spacing: 0.1em;
        }
        .course-grid {
            grid-template-columns: 1fr;
        }
        .footer__grid {
            grid-template-columns: 1fr;
        }
        .page-hero__actions {
            flex-direction: column;
        }
        .page-hero__actions .btn {
            width: 100%;
        }
    }