html, body {
  overflow-x: hidden;
  width: 100%;
}

/* 基本設定 */
body {
  margin: 0;
  padding: 0;
  font-family: 'Noto Sans TC', sans-serif;
  background-color: #fffbe7;
  color: #5c3c1a;
  line-height: 1.6;
}

/* 導覽列 */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 2rem;
  background: url('../assets/images/background.jpg') center/cover no-repeat;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  position: relative;
}

/* 左側 Logo */
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #d2691e;
  white-space: nowrap;
}

/* 中間連結置中 */
.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #5a3e1b;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #c95e00;
}

/* 右上角會員按鈕 */
.member-btn {
  background-color: #ffc85c;
  color: #5c3c1a;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.member-btn:hover {
  background-color: #fbb23b;
}

/* Hero 區塊 */
.hero {
  padding: 4rem 1rem;
  text-align: center;
  background-color: #fff3d0;
}

.hero h1 {
  font-size: 2.5rem;
  color: #b05b00;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  color: #6b4c1e;
}

/* 商品區塊 */
.products {
  padding: 3rem 2rem;
  text-align: center;
}

.products h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: #8b5e3c;
}

/* 商品排版 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
}

.product-card img {
  width: 100%;
  display: block;
  border-bottom: 1px solid #f0e6cd;
}

.product-card h3 {
  font-size: 1.2rem;
  padding: 1rem 0 0.5rem;
}

/* 按鈕樣式 */
.btn {
  display: inline-block;
  margin: 1rem auto;
  padding: 0.6rem 1.2rem;
  background-color: #ffb347;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
  transition: background-color 0.2s ease;
}

.btn:hover {
  background-color: #e89d2d;
}

/* 頁腳 */
footer {
  background-color: #ffeaa7;
  padding: 1.5rem;
  text-align: center;
  font-size: 0.95rem;
  color: #5a3e1b;
  margin-top: 3rem;
  border-top: 1px solid #f0e6cd;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.4rem;
  font-weight: bold;
  color: #d2691e;
  white-space: nowrap;
  gap: 0.5rem;
}

.logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid #ffc4d1;
  background-color: #fff0f5;
  padding: 2px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* 新增按鈕右側容器 */
.nav-actions {
  display: flex;
  gap: 0.5rem;
}

.hero-description {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: #7c5222;
  line-height: 1.8;
  white-space: pre-line;
}

/* 平板和手機共用 */
@media (max-width: 1024px) {
  .nav-links {
    flex-direction: column;
    position: static;
    transform: none;
    gap: 1rem;
    margin-top: 1rem;
  }

  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }
}

/* 手機專用（更小字體、間距可再調整） */
@media (max-width: 480px) {
  .nav-links a {
    font-size: 0.95rem;
  }

  .navbar {
    padding: 1rem;
  }
}