/* ============================================================
   Index Page Styles (homepage only)
   - Hero Banner
   - Homepage Sections (Updates / Goals / Progress / Focus / Package / Science / Shop / Popular)
   - Legacy hero / cards / events / grid
   - Index responsive
   ============================================================ */

/* ====================== Hero Banner ====================== */
.am-hero-banner {
  position: relative;
  padding: 60px 0 0;
  background: #f3f3f3;
  overflow: hidden;
}

.am-hero-content {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hero 轮播滑动容器 - 每个slide包含标题、产品图、描述等全部内容 */
.am-hero-slide {
  position: relative;
  width: 100%;
  height: 100%;
}

.am-hero-title {
  position: relative;
  z-index: 5;
  text-align: center;
  margin-bottom: 0;
}

.am-hero-subtitle {
  display: block;
  font-size: 60px;
  font-weight: 700;
  color: #000000;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 10px;
}

.am-hero-main {
  display: block;
  font-size: 40px;
  font-weight: 900;
  color: #000000;
  text-transform: uppercase;
  letter-spacing: 8px;
  line-height: 1.2;
}

.am-hero-product {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  width: 600px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.am-hero-product-item {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.am-hero-product-item img {
  max-width: 500px;
  max-height: 600px;
  object-fit: contain;
}

.am-hero-text-left {
  position: absolute;
  bottom: -70%;
  left: 0;
  z-index: 5;
}

.am-hero-desc {
  font-size: 14px;
  color: #666666;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin: 0 0 8px 0;
}

.am-hero-text-right {
  position: absolute;
  bottom: -70%;
  right: 0;
  z-index: 5;
  max-width: 280px;
}

.am-hero-text-right p {
  font-size: 14px;
  color: #666666;
  line-height: 1.6;
  margin: 0;
  text-align: right;
}

/* First hero arrows — scoped to .am-hero-banner so no property leaks into
   the Hero News split module (which uses .am-hn-section scoped arrows). */
.am-hero-banner .am-hero-arrows {
  position: absolute;
  display: flex;
  gap: 16px;
  z-index: 10;
}

.am-hero-banner .am-hero-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #000000;
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s ease;
}

.am-hero-banner .am-hero-arrow:hover {
  background: #333333;
}

.am-hero-banner .am-hero-arrow svg {
  width: 20px;
  height: 20px;
}

.am-hero-stripe {
  background: #111;
  padding: 30px 0;
  margin-top: 40px;
}

.am-stripe-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  overflow: hidden;
}

.am-stripe-text {
  font-size: 48px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.3);
  text-transform: uppercase;
  letter-spacing: 30px;
  white-space: nowrap;
}

.am-stripe-text span.highlight {
  color: #ffffff;
}

/* ========== Hero Section (Legacy) ========== */
.hero-wrap {
  position: relative;
  height: 90vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-mask {
  position: absolute;
  inset: 0;
  background-color: rgba(60, 60, 60, 0.55);
}

.hero-left-content {
  position: absolute;
  bottom: 50px;
  left: 60px;
  color: #fff;
  z-index: 10;
}

.sub-label-details {
  font-size: 16px;
  opacity: 0.85;
  margin-bottom: 8px;
}

.main-title {
  font-size: 92px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  animation: titleFade 1s ease forwards 0.3s;
}

.text-row-two-col {
  display: grid;
  grid-template-columns: 180px 170px;
  gap: 20px;
  font-size: 14px;
  opacity: 0.9;
  line-height: 1.5;
  margin-bottom: 20px;
}

.slide-buttons {
  display: flex;
  gap: 8px;
}

.slide-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid #ffffff80;
  background: transparent;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.slide-btn:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* ========== Header Nav (Legacy) ========== */
.header-nav {
  position: absolute;
  top: 50px;
  right: 60px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 30px;
}

.menu-slide-wrap {
  display: flex;
  align-items: center;
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  transform: translateX(10px);
  opacity: 0;
  transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.3s ease;
}

.menu-slide-wrap.open {
  width: 340px;
  transform: translateX(0);
  opacity: 1;
}

.nav-items-group {
  display: flex;
  gap: 30px;
}

.nav-link {
  color: #fff;
  font-size: 14px;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.25s ease;
}

.nav-link:hover {
  opacity: 1;
}

.nav-icon {
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  transition: transform 0.3s ease, opacity 0.25s;
  opacity: 0.9;
}

.nav-icon:hover {
  opacity: 1;
}

.nav-icon.grid-toggle.active {
  transform: rotate(90deg);
}

/* ========== Card Group ========== */
.card-group-bottom-right {
  position: absolute;
  bottom: 0;
  right: 0;
  display: flex;
  z-index: 10;
}

.img-card {
  width: 360px;
  aspect-ratio: 1 / 1;
  position: relative;
  overflow: hidden;
}

.slide-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.slide-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.slide-item.active {
  opacity: 1;
  z-index: 2;
}

.slide-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-arrow {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
  z-index: 99;
}

.arrow-btn {
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  border: none;
  cursor: pointer !important;
  transition: background 0.25s ease;
  border-radius: 50%;
  pointer-events: auto !important;
}

.arrow-btn:hover {
  background: rgba(0, 0, 0, 0.55);
}

.news-card {
  width: 280px;
  background-color: #111222;
  color: #fff;
  padding: 35px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-label {
  font-size: 14px;
  opacity: 0.6;
  margin-bottom: 12px;
}

.news-title {
  font-size: 22px;
  line-height: 1.3;
  margin-bottom: 25px;
  font-weight: 500;
}

.news-readmore {
  font-size: 14px;
  opacity: 0.6;
  text-decoration: none;
  color: #fff;
  transition: opacity 0.25s;
}

.news-readmore:hover {
  opacity: 1;
  text-decoration: none;
}

/* ========== Events Bar ========== */
.events-bar {
  width: 100%;
  background: #ffffff;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 40px 60px;
  gap: 20px;
}

.event-col h4 {
  font-size: 14px;
  opacity: 0.6;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.event-big-text {
  font-size: 42px;
  font-weight: 300;
  margin-bottom: 8px;
}

.event-small-text {
  font-size: 13px;
  color: #666;
}

.dots-indicator {
  margin-top: 20px;
  display: flex;
  gap: 6px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #999;
  transition: background 0.25s;
}

.dot.active {
  background: #111;
}

.col-name-text {
  font-size: 36px;
  color: #888;
  font-weight: 300;
  margin-bottom: 8px;
}

/* ========== Grid Container ========== */
.grid-container-wrap {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.col-left,
.col-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.grid-cell {
  background-color: #f7f8fa;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.span-2-col {
  grid-column: span 2;
}

.grid-cell img {
  max-width: 80%;
  max-height: 220px;
  object-fit: contain;
  margin-bottom: 16px;
}

.script-text {
  color: #a4945c;
  font-size: 18px;
  margin-bottom: 6px;
}

.heading-text {
  font-size: 20px;
  letter-spacing: 1px;
  color: #111222;
  text-transform: uppercase;
  font-weight: 500;
}

.sale-box {
  border: 1px dashed #999999;
  padding: 30px 10px;
}

.sale-small {
  font-size: 15px;
  color: #555;
  margin-bottom: 8px;
}

.sale-percent {
  font-size: 52px;
  color: #a4945c;
  font-weight: 600;
  line-height: 1;
}

.sale-word {
  font-size: 26px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: #111;
}

/* ============================================================
   Amazon Sustainability Style - Homepage Sections
   ============================================================ */

/* Buttons (homepage specific overrides) */
.am-btn-primary,
.am-btn-outline {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.am-btn-primary {
  padding: 12px 28px;
  background: #232f3e;
  color: #fff;
}

.am-btn-outline {
  padding: 10px 24px;
  border: 1px solid #232f3e;
  color: #232f3e;
}

.am-btn-primary:hover,
.am-btn-outline:hover,
.am-link-arrow:hover,
.am-news-card:hover,
.am-stat-box:hover,
.am-media-card:hover,
.am-goal-card:hover,
.am-focus-card:hover,
.am-package-card:hover,
.am-popular-card:hover,
.am-update-card:hover {
  text-decoration: none;
}

.am-btn-primary:hover {
  background: #37475a;
  color: #fff;
}

.am-btn-outline:hover {
  background: #232f3e;
  color: #fff;
}

.am-btn-outline.light {
  border-color: #fff;
  color: #fff;
}

.am-btn-outline.light:hover {
  background: #fff;
  color: #232f3e;
}

.am-link-arrow {
  color: #232f3e;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: opacity 0.25s;
}

.am-link-arrow:hover {
  opacity: 0.7;
}

/* Section 1: Hero Split */
.am-hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 700px;
  background: #f2f4f6;
}

.am-hero-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 60px 0 60px 60px;
}

.am-hero-dots {
  display: flex;
  gap: 8px;
  margin-top: 30px;
}

.am-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ccc;
  transition: background 0.3s;
  cursor: pointer;
}

.am-dot.active {
  background: #232f3e;
}

.am-news-card {
  display: flex;
  gap: 20px;
  align-items: center;
  text-decoration: none;
  margin-top: 40px;
}

.am-news-img {
  width: 120px;
  height: 80px;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
}

.am-news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.am-news-info {
  flex: 1;
}

.am-news-tag {
  display: inline-block;
  padding: 4px 12px;
  background: #e8f5e9;
  color: #2e7d32;
  font-size: 12px;
  font-weight: 500;
  border-radius: 50px;
  margin-bottom: 8px;
}

.am-news-desc {
  font-size: 14px;
  color: #555;
  line-height: 1.5;
  margin: 0;
}

.am-hero-right {
  padding: 40px 60px 40px 0;
  display: flex;
  align-items: center;
  position: relative;
}

.am-hero-media {
  width: 100%;
  min-height: 600px;
  position: relative;
}

.am-media-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  text-decoration: none;
  display: block;
  width: 100%;
  height: 100%;
}

.am-media-card img,
.am-goal-img img,
.am-focus-img img,
.am-shop-card img,
.am-popular-img img,
.am-update-img img,
.am-package-card img,
.am-science-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.am-media-card img,
.am-goal-link .am-goal-img img,
.am-focus-img img,
.am-shop-card img,
.am-popular-img img,
.am-science-media img {
  transition: transform 0.5s ease;
}

.am-media-card:hover img {
  transform: scale(1.05);
}

.am-media-overlay,
.am-goal-info,
.am-focus-info,
.am-progress-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
}

.am-media-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 12px;
  border-radius: 50px;
  margin-bottom: 10px;
}

.am-media-overlay h3 {
  font-size: 22px;
  margin: 0 0 6px 0;
}

.am-media-overlay p {
  font-size: 13px;
  opacity: 0.85;
  margin: 0;
}

.am-hero-arrows {
  position: absolute;
  top: 50%;
  bottom: auto;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 16px;
  pointer-events: none;
  z-index: 10;
}

.am-hero-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s ease;
  pointer-events: auto;
}

.am-hero-arrow:hover {
  background: rgba(0, 0, 0, 0.55);
}

/* ========== Hero News Split Section (model4 module) ==========
   Uses shared .am-hero-dots / .am-dot / .am-news-* / .am-hero-media /
   .am-media-* / .am-hero-arrows / .am-hero-arrow styles defined above.
   Only the .am-hero-title needs a scoped override here, because the
   first hero uses the same class with a centered layout. */
.am-hn-section .am-hero-title {
  position: static;
  z-index: auto;
  text-align: left;
  font-size: 64px;
  font-weight: 700;
  color: #232f3e;
  line-height: 1.1;
  margin: 0;
}

/* Section 2: Updates */
.am-updates-section {
  background: #ffffff;
}

.am-filter-tabs {
  display: flex;
  gap: 8px;
}

.am-filter-btn {
  padding: 8px 20px;
  border: 1px solid #e0e0e0;
  background: #fff;
  color: #555;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.am-filter-btn:hover,
.am-filter-btn.active {
  background: #111;
  color: #fff;
  border-color: #111;
}

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

.am-update-card {
  text-decoration: none;
  display: block;
  overflow: hidden;
  background: #f8f9fa;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.am-update-card:hover,
.am-package-card:hover,
.am-popular-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.am-update-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.am-update-body {
  padding: 20px;
}

.am-update-desc,
.am-stat-desc,
.am-package-info p,
.am-science-card p {
  font-size: 14px;
  color: #444;
  line-height: 1.6;
  margin: 0;
}

/* Section 3: Goals (Dark) */
.am-goals-section {
  background: #0f1a26;
  padding: 100px 0;
}

.am-section-header,
.am-goals-header,
.am-progress-header,
.am-science-header,
.am-shop-header,
.am-popular-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}

.am-section-header {
  margin-bottom: 40px;
}

.am-goals-header {
  align-items: flex-start;
}

.am-goals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 280px);
  gap: 20px;
}

.am-goals-grid .am-goal-card:nth-child(1) {
  grid-column: 1;
  grid-row: 1 / 3;
}

.am-goals-grid .am-goal-card:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
}

.am-goals-grid .am-goal-card:nth-child(3) {
  grid-column: 3;
  grid-row: 1;
}

.am-goals-grid .am-goal-card:nth-child(4) {
  grid-column: 4;
  grid-row: 1;
}

.am-goals-grid .am-goal-card:nth-child(5) {
  grid-column: 2 / 4;
  grid-row: 2;
}

.am-goals-grid .am-goal-card:nth-child(6) {
  grid-column: 4;
  grid-row: 2;
}

.am-goals-grid .am-goal-card:nth-child(7) {
  grid-column: 1;
  grid-row: 2;
}

.am-goal-card {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background: #1a2634;
  text-decoration: none;
  display: block;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.am-goal-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.am-goal-link {
  cursor: pointer;
}

.am-goal-link:hover .am-goal-img img {
  transform: scale(1.05);
}

.am-goal-tall {
  grid-row: span 2;
}

.am-goal-wide {
  grid-column: span 2;
}

.am-goal-img {
  width: 100%;
  height: 100%;
  position: relative;
}

.am-goal-info {
  padding: 24px;
}

.am-goal-info h3,
.am-media-overlay h3 {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin: 0;
}

.am-goal-label,
.am-media-tag,
.am-progress-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  border-radius: 50px;
  margin-bottom: 10px;
}

.am-goal-label {
  background: #4caf50;
}

.am-progress-tag {
  padding: 6px 16px;
  font-size: 13px;
}

.am-goal-stat {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background: #e8f5e9;
}

.am-goal-stat.dark {
  background: #1b5e20;
}

.am-stat-box {
  text-align: center;
  text-decoration: none;
  display: block;
  width: 100%;
}

.am-stat-num,
.am-pstat-num {
  display: block;
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
}

.am-stat-num {
  color: #2e7d32;
  margin-bottom: 12px;
}

.am-goal-stat.dark .am-stat-num {
  color: #81c784;
}

.am-pstat-num {
  font-size: 36px;
  color: #232f3e;
}

.am-goal-stat.dark .am-stat-desc {
  color: rgba(255, 255, 255, 0.8);
}

/* Section 4: Progress */


.am-progress-stats {
  display: flex;
  gap: 40px;
}

.am-pstat {
  text-align: center;
}

.am-pstat-label {
  font-size: 13px;
  color: #666;
  margin-top: 4px;
}

.am-progress-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.am-progress-media {
  position: relative;
  overflow: hidden;
}

.am-progress-media a {
  display: block;
  text-decoration: none;
}

.am-progress-media img {
  height: 400px;
}

.am-progress-text p {
  font-size: 16px;
  color: #444;
  line-height: 1.8;
  margin: 0 0 24px 0;
}

/* Section 5: Focus Areas */
.am-focus-section {
  background: #ffffff;
}

.am-focus-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 50px;
}

.am-focus-card {
  text-decoration: none;
  display: block;
  overflow: hidden;
  position: relative;
  aspect-ratio: 3/4;
}

.am-focus-img {
  width: 100%;
  height: 100%;
  position: relative;
}

.am-focus-card:hover .am-focus-img img {
  transform: scale(1.08);
}

.am-focus-info {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.am-focus-info h4,
.am-package-info h4,
.am-popular-info h4,
.am-shop-card h4 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

.am-focus-info h4 {
  color: #fff;
}

.am-package-info h4 {
  font-size: 18px;
  color: #232f3e;
  margin: 0 0 8px 0;
}

.am-popular-info h4 {
  color: #232f3e;
  margin: 0 0 8px 0;
}

.am-shop-card h4 {
  font-size: 18px;
  color: #fff;
  margin: 0 0 20px 0;
  min-height: 48px;
}

.am-focus-arrow {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: background 0.3s;
}

.am-focus-card:hover .am-focus-arrow {
  background: rgba(255, 255, 255, 0.4);
}

/* Section 6: Packaging */
.am-package-section {
  background: #f2f4f6;
}

.am-package-text {
  max-width: 700px;
  margin-bottom: 50px;
}

.am-package-text .am-section-title {
  font-size: 32px;
}

.am-package-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.am-package-card {
  text-decoration: none;
  display: block;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.am-package-card img {
  height: 280px;
}

.am-package-info {
  padding: 24px;
}

/* Section 7: Science */
.am-science-section {
  background: #ffffff;
}

.am-science-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.am-science-media {
  overflow: hidden;
}

.am-science-media a {
  display: block;
  text-decoration: none;
}

.am-science-media img {
  height: 400px;
}

.am-science-media:hover img {
  transform: scale(1.03);
}

.am-science-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.am-science-card {
  background: #f8f9fa;
  border-radius: 20px;
  padding: 30px;
}

.am-science-card h4 {
  font-size: 20px;
  font-weight: 600;
  color: #232f3e;
  margin: 0 0 12px 0;
  line-height: 1.4;
}

.am-science-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.am-science-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: #f8f9fa;
  border-radius: 12px;
  font-size: 14px;
  color: #444;
}

.am-item-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #232f3e;
  flex-shrink: 0;
  margin-left: 12px;
}

.am-item-dot.green {
  background: #4caf50;
}

/* Section 8: Shop (Dark) */
.am-shop-section {
  background: #111;
  padding: 100px 0;
}

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

.am-shop-card {
  background: #FFF;
  padding: 30px;
  text-align: center;
}

.am-shop-card h4 {
  font-size: 18px;
  font-weight: 600;
  color: #111;
  margin: 0 0 20px 0;
  min-height: 48px;
}

.am-shop-card a {
  display: block;
  border-radius: 16px;
  overflow: hidden;
}

.am-shop-card img {
  height: 200px;
}

.am-shop-card:hover img {
  transform: scale(1.05);
}

/* Section 9: Popular */
.am-popular-section {
  background: #f2f4f6;
}

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

.am-popular-card {
  text-decoration: none;
  display: block;
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.am-popular-img {
  width: 100%;
  height: 260px;
  overflow: hidden;
}

.am-popular-card:hover .am-popular-img img {
  transform: scale(1.08);
}

.am-popular-info {
  padding: 20px;
}

.am-popular-price {
  font-size: 18px;
  font-weight: 700;
  color: #2e7d32;
  margin: 0;
}

/* ============================================================
   以下三个模块从 model4 复制 (furnish- 前缀，与 am- 前缀无冲突)
   ============================================================ */

/* ========== 产品分类模块 (furnish-category) ========== */
.furnish-category {
  padding: 80px 0;
  background: #fff;
}

.furnish-category__title {
  font-size: 42px;
  font-weight: 700;
  color: #1a2e1a;
  text-align: center;
  margin: 0 0 50px 0;
  letter-spacing: -0.5px;
}

.furnish-category__grid {
  display: flex;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
}

.furnish-category__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  padding: 20px 16px;
  border-radius: 24px;
  transition: all 0.3s ease;
  min-width: 120px;
}

.furnish-category__item:hover {
  text-decoration: none;
  background: #f5f5f5;
}

.furnish-category__item.active,
.furnish-category__item:hover.active {
  background: #a8d5a2;
}

.furnish-category__thumb {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: #f8f8f8;
  transition: all 0.3s ease;
}

.furnish-category__item.active .furnish-category__thumb,
.furnish-category__item:hover .furnish-category__thumb {
  background: transparent;
}

.furnish-category__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.furnish-category__name {
  font-size: 15px;
  font-weight: 500;
  color: #555;
  transition: color 0.3s ease;
}

.furnish-category__item.active .furnish-category__name,
.furnish-category__item:hover .furnish-category__name {
  color: #1a2e1a;
}

@media (max-width: 959px) {
  .furnish-category { padding: 60px 0; }
  .furnish-category__title { font-size: 36px; margin-bottom: 40px; }
  .furnish-category__grid { gap: 16px; }
  .furnish-category__item { min-width: 100px; padding: 16px 12px; }
  .furnish-category__thumb { width: 64px; height: 64px; }
  .furnish-category__name { font-size: 14px; }
}

@media (max-width: 639px) {
  .furnish-category__title { font-size: 30px; }
  .furnish-category__grid { gap: 12px; }
  .furnish-category__item { min-width: 80px; padding: 12px 8px; border-radius: 16px; }
  .furnish-category__thumb { width: 56px; height: 56px; }
  .furnish-category__name { font-size: 13px; }
}

/* ========== 产品网格模块 (furnish-products) ========== */
.furnish-products {
  padding: 0 0 80px 0;
  background: #fff;
}

.furnish-products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.furnish-products__card {
  background: #b28d4c;
  padding: 20px 20px 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.furnish-products__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}

.furnish-products__link {
  display: block;
  text-decoration: none;
}

.furnish-products__link:hover { text-decoration: none; }

.furnish-products__badge {
  display: inline-block;
  background: #FFF;
  color: #555;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.furnish-products__img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 260px;
  margin-bottom: 16px;
}

.furnish-products__img-wrap img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  border-radius: 50%;
  aspect-ratio: 1/1;
}

.furnish-products__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.furnish-products__price-link { text-decoration: none; }
.furnish-products__price-link:hover { text-decoration: none; }

.furnish-products__price {
  font-size: 20px;
  font-weight: 600;
  color: #FFF;
  margin: 0;
}

.furnish-products__cart {
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1a2e1a;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.furnish-products__cart:hover {
  background: #1a2e1a;
  color: #fff;
  text-decoration: none;
}

.furnish-products__more { text-align: center; }

/* ========== 公共按钮样式 (furnish-products / furnish-showcase 共用) ========== */
.furnish-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #b28d4c;
  color: #FFF;
  font-size: 15px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.furnish-btn:hover {
  background: #8f6e36;
  text-decoration: none;
  color: #1a2e1a;
  transform: translateY(-2px);
}

.furnish-btn__arrow {
  width: 32px;
  height: 32px;
  background: #FFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #222;
  transition: transform 0.3s ease;
}

.furnish-btn:hover .furnish-btn__arrow {
  transform: rotate(45deg);
}

/* ========== 产品展示轮播模块 (furnish-showcase) ========== */
.furnish-showcase {
  padding: 150px 0 60px 0;
  background: #FFF;
}

.furnish-showcase__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.furnish-showcase__thumbs-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
}

.furnish-showcase__thumb {
  border: 1px solid #e0e0e0;
  border-radius: 50%;
  aspect-ratio: 1/1;
  padding: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
}

.furnish-showcase__thumb:hover {
  border-color: #2e7d32;
  transform: translateY(-2px);
}

.furnish-showcase__thumb.uk-active {
  border-color: #2e7d32;
}

.furnish-showcase__thumb img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.furnish-showcase__tag {
  display: inline-block;
  background: #e8f5e9;
  color: #2e7d32;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.furnish-showcase__name {
  font-size: 32px;
  font-weight: 700;
  color: #1a2e1a;
  margin: 0;
  line-height: 1.2;
}

.furnish-showcase__price-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.furnish-showcase__price {
  font-size: 28px;
  font-weight: 700;
  color: #1a2e1a;
}

.furnish-showcase__desc {
  font-size: 15px;
  color: #666;
}

/* furnish-showcase 的 Buy Now 按钮复用 .furnish-btn 公共样式，仅需 fit-content */
.furnish-showcase__buy {
  width: fit-content;
}

.furnish-showcase__nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 30px;
}

.furnish-showcase__btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid #1a2e1a;
  background: #fff;
  color: #1a2e1a;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.furnish-showcase__btn:hover {
  background: #1a2e1a;
  color: #fff;
}

.furnish-showcase__main {
  background: #f8faf5;
  border-radius: 20px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 520px;
}

.furnish-showcase__main a {
  display: block;
  width: 100%;
  text-decoration: none;
}

.furnish-showcase__main img {
  width: 100%;
  height: auto;
  max-height: 440px;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease;
}

.furnish-showcase__main a:hover img {
  transform: scale(1.02);
}

/* ============================================================
   特色产品轮播模块 (furnish-featured) - 从 model6 复制，无冲突
   ============================================================ */
.furnish-featured {

  background: #fff;
}

.furnish-featured__header {
  margin-bottom: 60px;
}

.furnish-featured__title {
  margin: 0 0 16px 0;
}

.furnish-featured__title span {
  display: block;
  font-size: 56px;
  font-weight: 900;
  color: #111;
  line-height: 1.05;
  letter-spacing: -2px;
  text-transform: uppercase;
}

.furnish-featured__subtitle {
  font-size: 16px;
  color: #666;
  margin: 0;
}

.furnish-featured__card {
  background: #b28d4c;
  border-radius: 12px;
  padding: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.furnish-featured__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.furnish-featured__name {
  font-size: 20px;
  font-weight: 600;
  color: #FFF;
  margin: 0 0 16px 0;
  line-height: 1.3;
  min-height: 52px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.furnish-featured__image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 20px;
  background: #f8f8f8;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.furnish-featured__image {
  width: 100%;
  max-height: 240px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.furnish-featured__card:hover .furnish-featured__image {
  transform: scale(1.03);
}

.furnish-featured__info {
  margin-bottom: 16px;
}

.furnish-featured__price-label {
  font-size: 11px;
  color: #FFF;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.furnish-featured__price {
  font-size: 18px;
  font-weight: 700;
  color: #FFF;
}

.furnish-featured__action {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.furnish-featured__btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: #FFF;
  color: #111;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.furnish-featured__btn:hover {
  background: #333;
  color: #fff;
  text-decoration: none;
}

.furnish-featured__slider {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 60px 60px;
  position: relative;
}

.furnish-featured .uk-slider-container {
  overflow: hidden;
}

.furnish-featured .uk-slider-items {
  margin-left: 0 !important;
  padding-left: 0 !important;
}

.furnish-featured .uk-slider-items > li {
  padding-left: 16px;
  padding-right: 16px;
  box-sizing: border-box;
}

.furnish-featured .uk-dotnav {
  margin-top: 60px !important;
  margin-bottom: 0 !important;
  position: relative;
  z-index: 10;
}

.furnish-featured .uk-dotnav > * {
  padding-left: 6px;
  padding-right: 6px;
}

.furnish-featured .uk-dotnav > * > * {
  width: 10px;
  height: 10px;
  background: rgba(0,0,0,0.2);
  border: 2px solid transparent;
  border-radius: 50%;
  display: block;
}

.furnish-featured .uk-dotnav > .uk-active > * {
  background: #111;
}

@media (max-width: 959px) {
  .furnish-featured { padding: 60px 0; }
  .furnish-featured__title span { font-size: 42px; }
  .furnish-featured__header { margin-bottom: 40px; }
}

@media (max-width: 639px) {
  .furnish-featured__title span { font-size: 32px; letter-spacing: -1px; }
  .furnish-featured__image { height: 200px; }
}

/* ============================================================
   精选产品展示模块 (furnish-pick) - 从 model6 复制
   原名 furnish-showcase，重命名为 furnish-pick 避免与已有冲突
   ============================================================ */
.furnish-pick {
  padding: 80px 0;
  background: #fff;
}

.furnish-pick__header {
  margin-bottom: 60px;
}

.furnish-pick__title {
  font-size: 48px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 16px 0;
  letter-spacing: -1px;
}

.furnish-pick__subtitle {
  font-size: 16px;
  color: #777;
  margin: 0;
}

.furnish-pick__featured {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  height: 100%;
  min-height: 500px;
}

.furnish-pick__featured-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.furnish-pick__featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.furnish-pick__featured-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 60%, transparent 100%);
  color: #fff;
}

.furnish-pick__category {
  font-size: 13px;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: #222;
  padding: 4px 12px;
}

.furnish-pick__featured-title {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin: 16px 0;
  line-height: 1.3;
}

.furnish-pick__featured-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin: 0 0 24px 0;
}

.furnish-pick__featured-desc p {
  margin: 0 0 16px 0;
}

.furnish-pick__sub-images {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.furnish-pick__sub-img {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.furnish-pick__sub-img:hover {
  border-color: #c8e600;
  transform: scale(1.1);
}

.furnish-pick__sub-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.furnish-pick__read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: #fff;
  color: #1a1a1a;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.furnish-pick__read-more:hover {
  background: #c8e600;
  color: #1a1a1a;
  text-decoration: none;
}

.furnish-pick__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  height: 100%;
}

.furnish-pick__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.furnish-pick__item-image {
  width: 120px;
  height: 80px;
  border: 2px solid rgba(0,0,0,0.3);
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}

.furnish-pick__item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.furnish-pick__item-content {
  flex: 1;
}

.furnish-pick__item-category {
  font-size: 12px;
  color: #34a9b9;
  margin-bottom: 8px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.furnish-pick__item-title {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0;
  line-height: 1.4;
}

@media (max-width: 959px) {
  .furnish-pick { padding: 60px 0; }
  .furnish-pick__title { font-size: 36px; }
  .furnish-pick__featured { min-height: 400px; margin-bottom: 40px; }
  .furnish-pick__featured-content { padding: 30px; }
  .furnish-pick__featured-title { font-size: 22px; }
}

@media (max-width: 639px) {
  .furnish-pick__title { font-size: 28px; }
  .furnish-pick__featured { min-height: 350px; }
  .furnish-pick__featured-content { padding: 24px; }
  .furnish-pick__item-image { width: 100px; height: 70px; }
  .furnish-pick__item-title { font-size: 14px; }
}